RHSA-2026:26563
Vulnerability from csaf_redhat - Published: 2026-06-17 12:05 - Updated: 2026-09-03 20:08Summary
Red Hat Security Advisory: kernel security update
Severity
Important
Notes
Topic: An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: geneve: Fix use-after-free in geneve_find_dev(). (CVE-2025-21858)
* kernel: nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)
* kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)
* kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats (CVE-2025-68800)
* kernel: iommu: disable SVA when CONFIG_X86 is set (CVE-2025-71089)
* kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
* kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)
* kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)
* kernel: netfilter: nf_tables: release flowtable after rcu grace period on error (CVE-2026-23392)
* kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)
* kernel: netfilter: ctnetlink: ensure safe access to master conntrack (CVE-2026-43116)
* kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)
* kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
* kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)
* kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)
* kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions (CVE-2026-46243)
* kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CVE-2026-46227)
* kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
A use-after-free vulnerability exists in the Linux kernel. When dev_net is dismantled, the geneve_exit_batch_rtnl() function calls unregister_netdevice_queue() for each device in the network namespace. Later, when the device is freed, it is still linked to the backend UDP socket in the network namespace.
7.3 (High)
Affected products
Fixed
72 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 | — |
Vendor Fix
fix
Workaround
|
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbd_genl_connect There is one use-after-free warning when running NBD_CMD_CONNECT and NBD_CLEAR_SOCK: nbd_genl_connect nbd_alloc_and_init_config // config_refs=1 nbd_start_device // config_refs=2 set NBD_RT_HAS_CONFIG_REF open nbd // config_refs=3 recv_work done // config_refs=2 NBD_CLEAR_SOCK // config_refs=1 close nbd // config_refs=0 refcount_inc -> uaf ------------[ cut here ]------------ refcount_t: addition on 0; use-after-free. WARNING: CPU: 24 PID: 1014 at lib/refcount.c:25 refcount_warn_saturate+0x12e/0x290 nbd_genl_connect+0x16d0/0x1ab0 genl_family_rcv_msg_doit+0x1f3/0x310 genl_rcv_msg+0x44a/0x790 The issue can be easily reproduced by adding a small delay before refcount_inc(&nbd->config_refs) in nbd_genl_connect(): mutex_unlock(&nbd->config_lock); if (!ret) { set_bit(NBD_RT_HAS_CONFIG_REF, &config->runtime_flags); + printk("before sleep\n"); + mdelay(5 * 1000); + printk("after sleep\n"); refcount_inc(&nbd->config_refs); nbd_connect_reply(info, nbd->index); }
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id Use check_add_overflow() to guard against potential integer overflows when adding the binary blob lengths and the size of an asymmetric_key_id structure and return ERR_PTR(-EOVERFLOW) accordingly. This prevents a possible buffer overflow when copying data from potentially malicious X.509 certificate fields that can be arbitrarily large, such as ASN.1 INTEGER serial numbers, issuer names, etc.
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex (instead of RTNL) to protect the multicast route list, so that it will not change while the driver periodically traverses it in order to update the kernel about multicast route stats that were queried from the device. One instance of list entry deletion (during route replace) was missed and it can result in a use-after-free [1]. Fix by acquiring the mutex before deleting the entry from the list and releasing it afterwards. [1] BUG: KASAN: slab-use-after-free in mlxsw_sp_mr_stats_update+0x4a5/0x540 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:1006 [mlxsw_spectrum] Read of size 8 at addr ffff8881523c2fa8 by task kworker/2:5/22043 CPU: 2 UID: 0 PID: 22043 Comm: kworker/2:5 Not tainted 6.18.0-rc1-custom-g1a3d6d7cd014 #1 PREEMPT(full) Hardware name: Mellanox Technologies Ltd. MSN2010/SA002610, BIOS 5.6.5 08/24/2017 Workqueue: mlxsw_core mlxsw_sp_mr_stats_update [mlxsw_spectrum] Call Trace: <TASK> dump_stack_lvl+0xba/0x110 print_report+0x174/0x4f5 kasan_report+0xdf/0x110 mlxsw_sp_mr_stats_update+0x4a5/0x540 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:1006 [mlxsw_spectrum] process_one_work+0x9cc/0x18e0 worker_thread+0x5df/0xe40 kthread+0x3b8/0x730 ret_from_fork+0x3e9/0x560 ret_from_fork_asm+0x1a/0x30 </TASK> Allocated by task 29933: kasan_save_stack+0x30/0x50 kasan_save_track+0x14/0x30 __kasan_kmalloc+0x8f/0xa0 mlxsw_sp_mr_route_add+0xd8/0x4770 [mlxsw_spectrum] mlxsw_sp_router_fibmr_event_work+0x371/0xad0 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:7965 [mlxsw_spectrum] process_one_work+0x9cc/0x18e0 worker_thread+0x5df/0xe40 kthread+0x3b8/0x730 ret_from_fork+0x3e9/0x560 ret_from_fork_asm+0x1a/0x30 Freed by task 29933: kasan_save_stack+0x30/0x50 kasan_save_track+0x14/0x30 __kasan_save_free_info+0x3b/0x70 __kasan_slab_free+0x43/0x70 kfree+0x14e/0x700 mlxsw_sp_mr_route_add+0x2dea/0x4770 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:444 [mlxsw_spectrum] mlxsw_sp_router_fibmr_event_work+0x371/0xad0 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:7965 [mlxsw_spectrum] process_one_work+0x9cc/0x18e0 worker_thread+0x5df/0xe40 kthread+0x3b8/0x730 ret_from_fork+0x3e9/0x560 ret_from_fork_asm+0x1a/0x30
7.3 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A security vulnerability was found in the Linux kernel's IOMMU Shared Virtual Addressing (SVA) implementation on x86 architecture. When SVA is enabled, the IOMMU caches kernel page table entries. Since the kernel lacks a mechanism to notify the IOMMU when kernel page table pages are freed and reallocated, the IOMMU can retain stale entries pointing to reused memory. This can lead to use-after-free or write-after-free conditions, potentially enabling arbitrary physical memory DMA access or privilege escalation.
6.6 (Medium)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: libceph: make decode_pool() more resilient against corrupted osdmaps If the osdmap is (maliciously) corrupted such that the encoded length of ceph_pg_pool envelope is less than what is expected for a particular encoding version, out-of-bounds reads may ensue because the only bounds check that is there is based on that length value. This patch adds explicit bounds checks for each field that is decoded or skipped.
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in handle_auth_done() Perform an explicit bounds check on payload_len to avoid a possible out-of-bounds access in the callout. [ idryomov: changelog ]
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected, there is no need to BUG. Instead, just declare the incremental osdmap to be invalid.
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's netfilter component, specifically within the nf_tables subsystem. An error in releasing a flowtable after an RCU (Read-Copy-Update) grace period could lead to a use-after-free vulnerability. This issue could expose the flowtable to the packet path and nfnetlink_hook control plane, potentially allowing a local attacker to cause a system crash (Denial of Service) or achieve arbitrary code execution.
7.0 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's netfilter component. This vulnerability occurs because the `eui64_mt6()` function, which processes IPv6 packets, does not properly validate the MAC header for all packets. Specifically, packets with a zero fragment offset could bypass an existing guard, allowing the system to attempt to access an invalid MAC header. A remote attacker could exploit this by sending specially crafted IPv6 packets, potentially causing a system crash and leading to a Denial of Service (DoS).
7.1 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's brcmfmac Wi-Fi driver. This vulnerability occurs because the driver fails to properly validate bsscfg indices in interface (IF) events. An attacker could exploit this by sending a specially crafted IF event with an invalid bsscfg index, which could lead to an out-of-bounds write or read, potentially causing a system crash and resulting in a denial of service (DoS).
7.5 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the `netfilter: ctnetlink` component of the Linux kernel. This vulnerability occurs due to insufficient locking when accessing the master conntrack object, allowing it to become invalid while still being referenced. A local attacker could potentially exploit this race condition, leading to a system crash and a denial of service.
7.0 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's XFS filesystem. When adding extended attributes (xattrs), which are metadata associated with files, to leaf blocks, incorrect adjustments to the freemap can occur. This inconsistency allows the entries array and free space to overlap, leading to an assertion failure. A local user can exploit this to cause the filesystem to shut down, resulting in a Denial of Service (DoS).
7.0 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's md/bitmap component. This vulnerability involves a use-after-free race condition that occurs during array resize operations. When the `bitmap_daemon_work()` and `__bitmap_resize()` functions execute concurrently, they can access memory pages that have already been freed. This can lead to a General Protection Fault (GPF), which causes the system to crash, resulting in a denial of service.
4.7 (Medium)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel, specifically within the netfilter: xt_tcpmss module. A remote attacker could exploit this vulnerability by sending a specially crafted TCP packet. The TCP option parser does not properly validate the remaining option length, which results in an out-of-bounds read. This allows an attacker to access memory beyond the intended buffer, potentially leading to information disclosure.
7.5 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Moderate
A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation (MLO) connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing system instability or unexpected behavior.
6.8 (Medium)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Important
A flaw was found in the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation. A race condition exists in the `SCTP_SENDALL` path where a cached list entry is not properly revalidated after the socket lock is temporarily released. This allows a local attacker or a remote attacker (via a network abort) to trigger a use-after-free or type confusion vulnerability. Successful exploitation can lead to a controlled indirect call, potentially resulting in arbitrary code execution.
7.0 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Important
A privilege escalation vulnerability was found in the Linux kernel's CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges.
7.8 (High)
Affected products
Fixed
72 products, the same list as for
CVE-2025-21858
Threats
Impact
Important
References
113 references
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: geneve: Fix use-after-free in geneve_find_dev(). (CVE-2025-21858)\n\n* kernel: nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)\n\n* kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)\n\n* kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats (CVE-2025-68800)\n\n* kernel: iommu: disable SVA when CONFIG_X86 is set (CVE-2025-71089)\n\n* kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)\n\n* kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)\n\n* kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)\n\n* kernel: netfilter: nf_tables: release flowtable after rcu grace period on error (CVE-2026-23392)\n\n* kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)\n\n* kernel: netfilter: ctnetlink: ensure safe access to master conntrack (CVE-2026-43116)\n\n* kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)\n\n* kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)\n\n* kernel: netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)\n\n* kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)\n\n* kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions (CVE-2026-46243)\n\n* kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CVE-2026-46227)\n\n* kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:26563",
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2351619",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2351619"
},
{
"category": "external",
"summary": "2424881",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2424881"
},
{
"category": "external",
"summary": "2424886",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2424886"
},
{
"category": "external",
"summary": "2429065",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429065"
},
{
"category": "external",
"summary": "2429104",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429104"
},
{
"category": "external",
"summary": "2429602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429602"
},
{
"category": "external",
"summary": "2432389",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432389"
},
{
"category": "external",
"summary": "2432400",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432400"
},
{
"category": "external",
"summary": "2451218",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451218"
},
{
"category": "external",
"summary": "2461759",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461759"
},
{
"category": "external",
"summary": "2467005",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467005"
},
{
"category": "external",
"summary": "2467014",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467014"
},
{
"category": "external",
"summary": "2467059",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467059"
},
{
"category": "external",
"summary": "2467064",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467064"
},
{
"category": "external",
"summary": "2467210",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467210"
},
{
"category": "external",
"summary": "2481486",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481486"
},
{
"category": "external",
"summary": "2482564",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482564"
},
{
"category": "external",
"summary": "2482608",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482608"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_26563.json"
}
],
"title": "Red Hat Security Advisory: kernel security update",
"tracking": {
"current_release_date": "2026-09-03T20:08:11+00:00",
"generator": {
"date": "2026-09-03T20:08:11+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.3.16"
}
},
"id": "RHSA-2026:26563",
"initial_release_date": "2026-06-17T12:05:38+00:00",
"revision_history": [
{
"date": "2026-06-17T12:05:38+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-06-17T12:05:38+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-09-03T20:08:11+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product": {
"name": "Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:rhel_e4s:8.8::baseos"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product": {
"name": "Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:rhel_tus:8.8::baseos"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-core@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-core@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-devel@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules-extra@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-devel@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules-extra@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo-common-ppc64le@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product": {
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_id": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf-debuginfo@4.18.0-477.147.1.el8_8?arch=ppc64le"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-core@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-core@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-devel@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-modules-extra@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-devel@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-modules-extra@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/bpftool-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo-common-x86_64@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product": {
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_id": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python3-perf-debuginfo@4.18.0-477.147.1.el8_8?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-0:4.18.0-477.147.1.el8_8.src",
"product": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.src",
"product_id": "kernel-0:4.18.0-477.147.1.el8_8.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.18.0-477.147.1.el8_8?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"product": {
"name": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"product_id": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-abi-stablelists@4.18.0-477.147.1.el8_8?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"product": {
"name": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"product_id": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-doc@4.18.0-477.147.1.el8_8?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src"
},
"product_reference": "kernel-0:4.18.0-477.147.1.el8_8.src",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch"
},
"product_reference": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch"
},
"product_reference": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "perf-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le"
},
"product_reference": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.E4S"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.src as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src"
},
"product_reference": "kernel-0:4.18.0-477.147.1.el8_8.src",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch"
},
"product_reference": "kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch"
},
"product_reference": "kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "perf-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS TUS (v.8.8)",
"product_id": "BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
},
"product_reference": "python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"relates_to_product_reference": "BaseOS-8.8.0.Z.TUS"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-21858",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2025-03-12T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2351619"
}
],
"notes": [
{
"category": "description",
"text": "A use-after-free vulnerability exists in the Linux kernel. When dev_net is dismantled, the geneve_exit_batch_rtnl() function calls unregister_netdevice_queue() for each device in the network namespace. Later, when the device is freed, it is still linked to the backend UDP socket in the network namespace.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: geneve: Fix use-after-free in geneve_find_dev().",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-21858"
},
{
"category": "external",
"summary": "RHBZ#2351619",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2351619"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-21858",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21858"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-21858",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21858"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2025031215-CVE-2025-21858-3986@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2025031215-CVE-2025-21858-3986@gregkh/T"
}
],
"release_date": "2025-03-12T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: geneve: Fix use-after-free in geneve_find_dev()."
},
{
"cve": "CVE-2025-68366",
"cwe": {
"id": "CWE-911",
"name": "Improper Update of Reference Count"
},
"discovery_date": "2025-12-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2424881"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: defer config unlock in nbd_genl_connect\n\nThere is one use-after-free warning when running NBD_CMD_CONNECT and\nNBD_CLEAR_SOCK:\n\nnbd_genl_connect\n nbd_alloc_and_init_config // config_refs=1\n nbd_start_device // config_refs=2\n set NBD_RT_HAS_CONFIG_REF\t\t\topen nbd // config_refs=3\n recv_work done // config_refs=2\n\t\t\t\t\t\tNBD_CLEAR_SOCK // config_refs=1\n\t\t\t\t\t\tclose nbd // config_refs=0\n refcount_inc -\u003e uaf\n\n------------[ cut here ]------------\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 24 PID: 1014 at lib/refcount.c:25 refcount_warn_saturate+0x12e/0x290\n nbd_genl_connect+0x16d0/0x1ab0\n genl_family_rcv_msg_doit+0x1f3/0x310\n genl_rcv_msg+0x44a/0x790\n\nThe issue can be easily reproduced by adding a small delay before\nrefcount_inc(\u0026nbd-\u003econfig_refs) in nbd_genl_connect():\n\n mutex_unlock(\u0026nbd-\u003econfig_lock);\n if (!ret) {\n set_bit(NBD_RT_HAS_CONFIG_REF, \u0026config-\u003eruntime_flags);\n+ printk(\"before sleep\\n\");\n+ mdelay(5 * 1000);\n+ printk(\"after sleep\\n\");\n refcount_inc(\u0026nbd-\u003econfig_refs);\n nbd_connect_reply(info, nbd-\u003eindex);\n }",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: nbd: defer config unlock in nbd_genl_connect",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-68366"
},
{
"category": "external",
"summary": "RHBZ#2424881",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2424881"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-68366",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68366"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-68366",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68366"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2025122459-CVE-2025-68366-b367@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2025122459-CVE-2025-68366-b367@gregkh/T"
}
],
"release_date": "2025-12-24T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: nbd: defer config unlock in nbd_genl_connect"
},
{
"cve": "CVE-2025-68724",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2025-12-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2424886"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id\n\nUse check_add_overflow() to guard against potential integer overflows\nwhen adding the binary blob lengths and the size of an asymmetric_key_id\nstructure and return ERR_PTR(-EOVERFLOW) accordingly. This prevents a\npossible buffer overflow when copying data from potentially malicious\nX.509 certificate fields that can be arbitrarily large, such as ASN.1\nINTEGER serial numbers, issuer names, etc.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-68724"
},
{
"category": "external",
"summary": "RHBZ#2424886",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2424886"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-68724",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68724"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-68724",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68724"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2025122404-CVE-2025-68724-4d3c@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2025122404-CVE-2025-68724-4d3c@gregkh/T"
}
],
"release_date": "2025-12-24T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id"
},
{
"cve": "CVE-2025-68800",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-01-13T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2429065"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats\n\nCited commit added a dedicated mutex (instead of RTNL) to protect the\nmulticast route list, so that it will not change while the driver\nperiodically traverses it in order to update the kernel about multicast\nroute stats that were queried from the device.\n\nOne instance of list entry deletion (during route replace) was missed\nand it can result in a use-after-free [1].\n\nFix by acquiring the mutex before deleting the entry from the list and\nreleasing it afterwards.\n\n[1]\nBUG: KASAN: slab-use-after-free in mlxsw_sp_mr_stats_update+0x4a5/0x540 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:1006 [mlxsw_spectrum]\nRead of size 8 at addr ffff8881523c2fa8 by task kworker/2:5/22043\n\nCPU: 2 UID: 0 PID: 22043 Comm: kworker/2:5 Not tainted 6.18.0-rc1-custom-g1a3d6d7cd014 #1 PREEMPT(full)\nHardware name: Mellanox Technologies Ltd. MSN2010/SA002610, BIOS 5.6.5 08/24/2017\nWorkqueue: mlxsw_core mlxsw_sp_mr_stats_update [mlxsw_spectrum]\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0xba/0x110\n print_report+0x174/0x4f5\n kasan_report+0xdf/0x110\n mlxsw_sp_mr_stats_update+0x4a5/0x540 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:1006 [mlxsw_spectrum]\n process_one_work+0x9cc/0x18e0\n worker_thread+0x5df/0xe40\n kthread+0x3b8/0x730\n ret_from_fork+0x3e9/0x560\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\nAllocated by task 29933:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0x8f/0xa0\n mlxsw_sp_mr_route_add+0xd8/0x4770 [mlxsw_spectrum]\n mlxsw_sp_router_fibmr_event_work+0x371/0xad0 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:7965 [mlxsw_spectrum]\n process_one_work+0x9cc/0x18e0\n worker_thread+0x5df/0xe40\n kthread+0x3b8/0x730\n ret_from_fork+0x3e9/0x560\n ret_from_fork_asm+0x1a/0x30\n\nFreed by task 29933:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n __kasan_save_free_info+0x3b/0x70\n __kasan_slab_free+0x43/0x70\n kfree+0x14e/0x700\n mlxsw_sp_mr_route_add+0x2dea/0x4770 drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c:444 [mlxsw_spectrum]\n mlxsw_sp_router_fibmr_event_work+0x371/0xad0 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:7965 [mlxsw_spectrum]\n process_one_work+0x9cc/0x18e0\n worker_thread+0x5df/0xe40\n kthread+0x3b8/0x730\n ret_from_fork+0x3e9/0x560\n ret_from_fork_asm+0x1a/0x30",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A use-after-free exists in mlxsw_spectrum multicast routing when a route entry is deleted from the multicast route list without holding route_list_lock, while the periodic stats worker traverses the same list. A privileged attacker who can manipulate multicast routes on a host using mlxsw Spectrum hardware can trigger the race to crash the kernel and potentially corrupt memory.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-68800"
},
{
"category": "external",
"summary": "RHBZ#2429065",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429065"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-68800",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68800"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-68800",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68800"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026011307-CVE-2025-68800-39d2@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026011307-CVE-2025-68800-39d2@gregkh/T"
}
],
"release_date": "2026-01-13T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats"
},
{
"cve": "CVE-2025-71089",
"cwe": {
"id": "CWE-820",
"name": "Missing Synchronization"
},
"discovery_date": "2026-01-13T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2429104"
}
],
"notes": [
{
"category": "description",
"text": "A security vulnerability was found in the Linux kernel\u0027s IOMMU Shared Virtual Addressing (SVA) implementation on x86 architecture. When SVA is enabled, the IOMMU caches kernel page table entries. Since the kernel lacks a mechanism to notify the IOMMU when kernel page table pages are freed and reallocated, the IOMMU can retain stale entries pointing to reused memory. This can lead to use-after-free or write-after-free conditions, potentially enabling arbitrary physical memory DMA access or privilege escalation.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: iommu: disable SVA when CONFIG_X86 is set",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is a significant security vulnerability affecting x86 systems with IOMMU SVA support enabled. While SVA contexts are unprivileged and cannot directly access kernel mappings, the IOMMU still walks and caches intermediate kernel page table entries. An attacker could potentially exploit the stale cache entries to gain arbitrary DMA access or escalate privileges. The fix disables SVA on x86 until proper cache invalidation mechanisms are implemented.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-71089"
},
{
"category": "external",
"summary": "RHBZ#2429104",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429104"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-71089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71089"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-71089",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71089"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026011341-CVE-2025-71089-a642@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026011341-CVE-2025-71089-a642@gregkh/T"
}
],
"release_date": "2026-01-13T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: iommu: disable SVA when CONFIG_X86 is set"
},
{
"cve": "CVE-2025-71116",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2026-01-14T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2429602"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: make decode_pool() more resilient against corrupted osdmaps\n\nIf the osdmap is (maliciously) corrupted such that the encoded length\nof ceph_pg_pool envelope is less than what is expected for a particular\nencoding version, out-of-bounds reads may ensue because the only bounds\ncheck that is there is based on that length value.\n\nThis patch adds explicit bounds checks for each field that is decoded\nor skipped.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: libceph: make decode_pool() more resilient against corrupted osdmaps",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The Ceph client could perform out-of-bounds reads when decoding a corrupted or maliciously crafted osdmap, because the parser trusted length fields without validating each decoded or skipped element. This allows a remote Ceph peer to crash the kernel and cause a denial of service.\nAlthough this issue is triggered over an authenticated Ceph connection, the attack direction is from the server side (OSD/monitor) to the client. Any compromised or malfunctioning Ceph node can provide a malformed osdmap that is parsed in the kernel, breaking Ceph\u2019s security model which assumes that no cluster component should be able to crash or compromise a client, even over an authorized channel.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-71116"
},
{
"category": "external",
"summary": "RHBZ#2429602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429602"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-71116",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71116"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-71116",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71116"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026011414-CVE-2025-71116-e57d@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026011414-CVE-2025-71116-e57d@gregkh/T"
}
],
"release_date": "2026-01-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "To mitigate this issue and if Ceph not being used, then prevent module libceph from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: libceph: make decode_pool() more resilient against corrupted osdmaps"
},
{
"cve": "CVE-2026-22984",
"discovery_date": "2026-01-23T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2432389"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: prevent potential out-of-bounds reads in handle_auth_done()\n\nPerform an explicit bounds check on payload_len to avoid a possible\nout-of-bounds access in the callout.\n\n[ idryomov: changelog ]",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done()",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "An out-of-bounds read can occur in libceph messenger v2 during AUTH_DONE handling when payload_len is taken from the wire but the message buffer is not validated to actually contain that many bytes. A malicious or compromised Ceph peer can send a truncated message to reliably crash the kernel (network-triggered DoS).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-22984"
},
{
"category": "external",
"summary": "RHBZ#2432389",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432389"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-22984",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22984"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22984",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22984"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026012349-CVE-2026-22984-001c@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026012349-CVE-2026-22984-001c@gregkh/T"
}
],
"release_date": "2026-01-23T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "If Ceph not being used, then possible to disable it. To mitigate this issue, prevent module libceph from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done()"
},
{
"cve": "CVE-2026-22990",
"cwe": {
"id": "CWE-617",
"name": "Reachable Assertion"
},
"discovery_date": "2026-01-23T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2432400"
}
],
"notes": [
{
"category": "description",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: replace overzealous BUG_ON in osdmap_apply_incremental()\n\nIf the osdmap is (maliciously) corrupted such that the incremental\nosdmap epoch is different from what is expected, there is no need to\nBUG. Instead, just declare the incremental osdmap to be invalid.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental()",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is a reachable kernel BUG triggered by malformed (or maliciously corrupted) Ceph incremental OSD map data: an unexpected epoch value could hit a BUG_ON() and panic the kernel. The trigger is received over the Ceph protocol in established Ceph sessions (i.e., within the trusted/authorized cluster communication model), but it breaks that model by allowing a peer to cause a hard host crash.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-22990"
},
{
"category": "external",
"summary": "RHBZ#2432400",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432400"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-22990",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22990"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22990",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22990"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026012351-CVE-2026-22990-a62e@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026012351-CVE-2026-22990-a62e@gregkh/T"
}
],
"release_date": "2026-01-23T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "If Ceph not being used, then possible to disable it. To mitigate this issue, prevent module libceph from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental()"
},
{
"cve": "CVE-2026-23392",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-03-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2451218"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s netfilter component, specifically within the nf_tables subsystem. An error in releasing a flowtable after an RCU (Read-Copy-Update) grace period could lead to a use-after-free vulnerability. This issue could expose the flowtable to the packet path and nfnetlink_hook control plane, potentially allowing a local attacker to cause a system crash (Denial of Service) or achieve arbitrary code execution.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: netfilter: nf_tables: release flowtable after rcu grace period on error",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw affects nftables flowtable configurations. When flowtable setup fails (max hooks reached, hardware offload failure, or duplicate device), the error path frees the flowtable without synchronize_rcu(), allowing concurrent access from packet path or nfnetlink_hook. KASAN detected this as UAF during hook dumping.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-23392"
},
{
"category": "external",
"summary": "RHBZ#2451218",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451218"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-23392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23392"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-23392",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23392"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026032548-CVE-2026-23392-fd9d@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026032548-CVE-2026-23392-fd9d@gregkh/T"
}
],
"release_date": "2026-03-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: netfilter: nf_tables: release flowtable after rcu grace period on error"
},
{
"cve": "CVE-2026-31685",
"cwe": {
"id": "CWE-1287",
"name": "Improper Validation of Specified Type of Input"
},
"discovery_date": "2026-04-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2461759"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s netfilter component. This vulnerability occurs because the `eui64_mt6()` function, which processes IPv6 packets, does not properly validate the MAC header for all packets. Specifically, packets with a zero fragment offset could bypass an existing guard, allowing the system to attempt to access an invalid MAC header. A remote attacker could exploit this by sending specially crafted IPv6 packets, potentially causing a system crash and leading to a Denial of Service (DoS).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-31685"
},
{
"category": "external",
"summary": "RHBZ#2461759",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461759"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-31685",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31685"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-31685",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31685"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026042545-CVE-2026-31685-3fcc@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026042545-CVE-2026-31685-3fcc@gregkh/T"
}
],
"release_date": "2026-04-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets"
},
{
"cve": "CVE-2026-43110",
"cwe": {
"id": "CWE-1285",
"name": "Improper Validation of Specified Index, Position, or Offset in Input"
},
"discovery_date": "2026-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2467014"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s brcmfmac Wi-Fi driver. This vulnerability occurs because the driver fails to properly validate bsscfg indices in interface (IF) events. An attacker could exploit this by sending a specially crafted IF event with an invalid bsscfg index, which could lead to an out-of-bounds write or read, potentially causing a system crash and resulting in a denial of service (DoS).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: wifi: brcmfmac: validate bsscfg indices in IF events",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "brcmfmac IF event handling validates the firmware provided ifidx but still uses the raw bsscfgidx value as an index into the driver iflist array. A malformed firmware IF event with an out of range bsscfgidx can cause an out of bounds pointer read and may lead to an invalid pointer dereference or broader memory corruption depending on how the resulting ifp is used. For the CVSS the PR:N is used in the paranoid score because a practical attacker model may involve adjacent Wi-Fi influence over FullMAC firmware events rather than a local privileged user on the host. The issue is not reachable over a normal routed IP network. It is adjacent network or device firmware mediated. Impact is at least denial of service through a kernel crash or Wi-Fi driver failure. In the paranoid case, the unchecked firmware controlled array index potentially could lead to possible confidentiality and integrity impact (but primarily only Availability impact).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-43110"
},
{
"category": "external",
"summary": "RHBZ#2467014",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467014"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-43110",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43110"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-43110",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43110"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026050624-CVE-2026-43110-7309@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026050624-CVE-2026-43110-7309@gregkh/T"
}
],
"release_date": "2026-05-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent module brcmfmac from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: wifi: brcmfmac: validate bsscfg indices in IF events"
},
{
"cve": "CVE-2026-43116",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2026-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2467005"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the `netfilter: ctnetlink` component of the Linux kernel. This vulnerability occurs due to insufficient locking when accessing the master conntrack object, allowing it to become invalid while still being referenced. A local attacker could potentially exploit this race condition, leading to a system crash and a denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: netfilter: ctnetlink: ensure safe access to master conntrack",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "ctnetlink expectation handling could keep a reference to the expectation object while the associated master conntrack object was freed concurrently. This leaves exp master as a stale pointer and can let get, delete, or event reporting paths access master conntrack state after it has gone away. For the CVSS the PR:L is used in the paranoid score because some deployments delegate CAP_NET_ADMIN or conntrack management inside network namespaces or containers to less privileged local users. The issue is not directly network reachable as a remote packet only attack, although traffic and conntrack activity can help create the concurrent state needed for the race. In the paranoid case, the stale master conntrack pointer is treated as a use after free candidate with possible confidentiality and integrity impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-43116"
},
{
"category": "external",
"summary": "RHBZ#2467005",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467005"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-43116",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43116"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-43116",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43116"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026050626-CVE-2026-43116-08a5@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026050626-CVE-2026-43116-08a5@gregkh/T"
}
],
"release_date": "2026-05-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "Mitigation for this issue is to skip loading the affected module \"netfilter\" onto the system till we have a fix available, this can be done by a blacklist mechanism, this will ensure the driver is not loaded at the boot time.\n~~~\nHow do I blacklist a kernel module to prevent it from loading automatically?\nhttps://access.redhat.com/solutions/41278 \n~~~",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: netfilter: ctnetlink: ensure safe access to master conntrack"
},
{
"cve": "CVE-2026-43158",
"cwe": {
"id": "CWE-617",
"name": "Reachable Assertion"
},
"discovery_date": "2026-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2467210"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s XFS filesystem. When adding extended attributes (xattrs), which are metadata associated with files, to leaf blocks, incorrect adjustments to the freemap can occur. This inconsistency allows the entries array and free space to overlap, leading to an assertion failure. A local user can exploit this to cause the filesystem to shut down, resulting in a Denial of Service (DoS).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A local user with the ability to set extended attributes on an XFS filesystem can trigger inconsistent xattr leaf freemap accounting through crafted xattr insertion patterns. This can cause xattr metadata regions to overlap, leading to filesystem corruption detection and XFS shutdown via a reachable assertion. The issue requires the creation of a specific filesystem metadata layout through repeated setxattr operations.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-43158"
},
{
"category": "external",
"summary": "RHBZ#2467210",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467210"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-43158",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43158"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-43158",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43158"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026050631-CVE-2026-43158-cc20@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026050631-CVE-2026-43158-cc20@gregkh/T"
}
],
"release_date": "2026-05-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks"
},
{
"cve": "CVE-2026-43163",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2467059"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s md/bitmap component. This vulnerability involves a use-after-free race condition that occurs during array resize operations. When the `bitmap_daemon_work()` and `__bitmap_resize()` functions execute concurrently, they can access memory pages that have already been freed. This can lead to a General Protection Fault (GPF), which causes the system to crash, resulting in a denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: md/bitmap: fix GPF in write_page caused by resize race",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-43163"
},
{
"category": "external",
"summary": "RHBZ#2467059",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467059"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-43163",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43163"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-43163",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43163"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026050632-CVE-2026-43163-86e1@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026050632-CVE-2026-43163-86e1@gregkh/T"
}
],
"release_date": "2026-05-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: md/bitmap: fix GPF in write_page caused by resize race"
},
{
"cve": "CVE-2026-43190",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2026-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2467064"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel, specifically within the netfilter: xt_tcpmss module. A remote attacker could exploit this vulnerability by sending a specially crafted TCP packet. The TCP option parser does not properly validate the remaining option length, which results in an out-of-bounds read. This allows an attacker to access memory beyond the intended buffer, potentially leading to information disclosure.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: netfilter: xt_tcpmss: check remaining length before reading optlen",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "xt_tcpmss can read one byte past the TCP option boundary when the last option byte is not EOL or NOP. The parser may evaluate op i plus 1 while i is already the final byte of the option area, so a crafted TCP packet can trigger an out of bounds read in the netfilter match path. If the attacker can send packets through a ruleset that uses the tcpmss match, then it can trigger this bug. The issue is network reachable only on systems with an applicable xt_tcpmss or iptables rule, and it is not a generic TCP stack exposure. Impact is primarily limited confidentiality risk from a one byte out of bounds read and possible low availability impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-43190"
},
{
"category": "external",
"summary": "RHBZ#2467064",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467064"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-43190",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43190"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-43190",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43190"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026050642-CVE-2026-43190-f1c9@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026050642-CVE-2026-43190-f1c9@gregkh/T"
}
],
"release_date": "2026-05-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "kernel: netfilter: xt_tcpmss: check remaining length before reading optlen"
},
{
"cve": "CVE-2026-46125",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-05-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2482608"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s mac80211 Wi-Fi subsystem. When Multi-Link Operation (MLO) connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing system instability or unexpected behavior.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: wifi: mac80211: remove station if connection prep fails",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-46125"
},
{
"category": "external",
"summary": "RHBZ#2482608",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482608"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-46125",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46125"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-46125",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46125"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026052816-CVE-2026-46125-b5d0@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026052816-CVE-2026-46125-b5d0@gregkh/T"
}
],
"release_date": "2026-05-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: wifi: mac80211: remove station if connection prep fails"
},
{
"cve": "CVE-2026-46227",
"cwe": {
"id": "CWE-367",
"name": "Time-of-check Time-of-use (TOCTOU) Race Condition"
},
"discovery_date": "2026-05-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2482564"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Linux kernel\u0027s Stream Control Transmission Protocol (SCTP) implementation. A race condition exists in the `SCTP_SENDALL` path where a cached list entry is not properly revalidated after the socket lock is temporarily released. This allows a local attacker or a remote attacker (via a network abort) to trigger a use-after-free or type confusion vulnerability. Successful exploitation can lead to a controlled indirect call, potentially resulting in arbitrary code execution.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A stale list cursor in the SCTP_SENDALL path can be used after sctp_sendmsg_to_asoc() temporarily drops the socket lock while waiting for send buffer space. During this window another local thread can peel off or close the cached next association, or the association can be removed by a network ABORT, leaving the iterator to advance to a freed or migrated object. This creates a use after free or type confusion in the SCTP association list walk and may allow kernel memory corruption. For the CVSS the PR:L is used because triggering requires a local unprivileged process with access to SCTP socket operations, not administrator rights. The issue is not a pure remote network bug because local code execution is needed to drive SCTP_SENDALL and related socket operations, although network ABORT traffic can participate in one removal path.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-46227"
},
{
"category": "external",
"summary": "RHBZ#2482564",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482564"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-46227",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46227"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-46227",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46227"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026052838-CVE-2026-46227-4bf1@gregkh/T",
"url": "https://lore.kernel.org/linux-cve-announce/2026052838-CVE-2026-46227-4bf1@gregkh/T"
}
],
"release_date": "2026-05-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "To mitigate this issue, prevent module sctp from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL"
},
{
"cve": "CVE-2026-46243",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-05-26T15:07:49.955000+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2481486"
}
],
"notes": [
{
"category": "description",
"text": "A privilege escalation vulnerability was found in the Linux kernel\u0027s CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue is classified as Important severity primarily because a low-privileged local user can achieve full privilege escalation to root without any user interaction. The attack requires local access, which prevents remote exploitation and is the primary factor keeping the rating at Important rather than Critical.\n\nExploitation requires three components to be present on the system: the `cifs` kernel module (loaded or loadable), the `cifs-utils` package with its default `cifs.spnego` request-key rule, and the ability to create unprivileged user and mount namespaces. All three must be present for the attack chain to succeed. Environments that do not use SMB/CIFS file shares or Active Directory integration are unlikely to have `cifs-utils` installed, reducing their exposure.\n\nIn OpenShift Container Platform 4, this flaw is rated Low. The default `restricted-v2` Security Context Constraint (SCC) sets `allowPrivilegeEscalation: false` on all pods, which causes the kernel to ignore setuid file bits, preventing privilege escalation. Under non-default SCCs such as `anyuid` that permit privilege escalation, the vulnerability is constrained by PID and mount namespace isolation to the container\u0027s own filesystem. An attacker would only be able to escalate privileges within the container, not on the host or across pods.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-46243"
},
{
"category": "external",
"summary": "RHBZ#2481486",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481486"
},
{
"category": "external",
"summary": "RHSB-2026-005",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2026-005"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-46243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46243"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-46243",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46243"
},
{
"category": "external",
"summary": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3da1fdf4efbc490041eb4f836bf596201203f8f2",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3da1fdf4efbc490041eb4f836bf596201203f8f2"
},
{
"category": "external",
"summary": "https://lore.kernel.org/linux-cve-announce/2026060140-CVE-2026-46243-3d1c@gregkh/",
"url": "https://lore.kernel.org/linux-cve-announce/2026060140-CVE-2026-46243-3d1c@gregkh/"
}
],
"release_date": "2026-05-26T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-06-17T12:05:38+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
],
"restart_required": {
"category": "machine"
},
"url": "https://access.redhat.com/errata/RHSA-2026:26563"
},
{
"category": "workaround",
"details": "See the security bulletin for a detailed mitigation procedure.",
"product_ids": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.E4S:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-ppc64le-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.ppc64le",
"BaseOS-8.8.0.Z.E4S:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:bpftool-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.src",
"BaseOS-8.8.0.Z.TUS:kernel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-abi-stablelists-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-core-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debug-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-debuginfo-common-x86_64-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-devel-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-doc-0:4.18.0-477.147.1.el8_8.noarch",
"BaseOS-8.8.0.Z.TUS:kernel-modules-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-modules-extra-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:kernel-tools-libs-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-0:4.18.0-477.147.1.el8_8.x86_64",
"BaseOS-8.8.0.Z.TUS:python3-perf-debuginfo-0:4.18.0-477.147.1.el8_8.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…