Vulnerability-Lookup

alsa-2024:5102

Vulnerability from osv_almalinux

Published

2024-08-08 00:00

Modified

2024-08-08 18:59

Summary

Important: kernel-rt security update

Details

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: crash due to a missing check for leb_size (CVE-2024-25739)
kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)
kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)
kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)
kernel: nfs: fix UAF in direct writes (CVE-2024-26958)
kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)
kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)
kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)
kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)
kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)
kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)
kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)
kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)
kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)
kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)
kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)
kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)
kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)
kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)
kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)
(CVE-2023-52832)
(CVE-2023-52803)
(CVE-2023-52756)
(CVE-2023-52834)
(CVE-2023-52791)
(CVE-2023-52764)
(CVE-2021-47468)
(CVE-2021-47284)
(CVE-2024-36025)
(CVE-2024-36941)
(CVE-2024-36940)
(CVE-2024-36904)
(CVE-2024-36896)
(CVE-2024-36954)
(CVE-2024-36950)
(CVE-2024-38575)
(CVE-2024-36917)
(CVE-2024-36016)
(CVE-2023-52762)
(CVE-2024-27025)
(CVE-2021-47548)
(CVE-2023-52619)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2024:5102	ADVISORY
	https://access.redhat.com/security/cve/CVE-2021-46939	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47257	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47284	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47304	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47373	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47408	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47461	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47468	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47491	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47548	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47579	REPORT
	https://access.redhat.com/security/cve/CVE-2021-47624	REPORT
	https://access.redhat.com/security/cve/CVE-2022-48632	REPORT
	https://access.redhat.com/security/cve/CVE-2022-48743	REPORT
	https://access.redhat.com/security/cve/CVE-2022-48747	REPORT
	https://access.redhat.com/security/cve/CVE-2022-48757	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52463	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52469	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52471	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52486	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52530	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52619	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52622	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52623	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52648	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52653	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52658	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52662	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52679	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52707	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52730	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52756	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52762	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52764	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52777	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52784	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52791	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52796	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52803	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52811	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52832	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52834	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52845	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52847	REPORT
	https://access.redhat.com/security/cve/CVE-2023-52864	REPORT
	https://access.redhat.com/security/cve/CVE-2024-21823	REPORT
	https://access.redhat.com/security/cve/CVE-2024-2201	REPORT
	https://access.redhat.com/security/cve/CVE-2024-25739	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26586	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26614	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26640	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26660	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26669	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26686	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26704	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26733	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26740	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26772	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26773	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26802	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26810	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26837	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26840	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26843	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26852	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26853	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26870	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26878	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26921	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26925	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26940	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26958	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26960	REPORT
	https://access.redhat.com/security/cve/CVE-2024-26961	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27010	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27011	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27019	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27020	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27025	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27065	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27388	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27395	REPORT
	https://access.redhat.com/security/cve/CVE-2024-27434	REPORT
	https://access.redhat.com/security/cve/CVE-2024-31076	REPORT
	https://access.redhat.com/security/cve/CVE-2024-33621	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35790	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35801	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35807	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35810	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35814	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35847	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35876	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35893	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35896	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35897	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35899	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35900	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35910	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35912	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35924	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35925	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35930	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35937	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35938	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35946	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35947	REPORT
	https://access.redhat.com/security/cve/CVE-2024-35952	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36000	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36005	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36006	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36010	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36016	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36017	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36020	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36025	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36270	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36286	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36489	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36886	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36889	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36896	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36904	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36905	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36917	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36921	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36927	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36929	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36933	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36940	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36941	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36950	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36954	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36960	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36971	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36978	REPORT
	https://access.redhat.com/security/cve/CVE-2024-36979	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38538	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38555	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38573	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38575	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38596	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38615	REPORT
	https://access.redhat.com/security/cve/CVE-2024-38627	REPORT
	https://access.redhat.com/security/cve/CVE-2024-39276	REPORT
	https://access.redhat.com/security/cve/CVE-2024-39472	REPORT
	https://access.redhat.com/security/cve/CVE-2024-39476	REPORT
	https://access.redhat.com/security/cve/CVE-2024-39487	REPORT
	https://access.redhat.com/security/cve/CVE-2024-39502	REPORT
	https://access.redhat.com/security/cve/CVE-2024-40927	REPORT
	https://bugzilla.redhat.com/2263879	REPORT
	https://bugzilla.redhat.com/2265645	REPORT
	https://bugzilla.redhat.com/2265797	REPORT
	https://bugzilla.redhat.com/2266341	REPORT
	https://bugzilla.redhat.com/2266347	REPORT
	https://bugzilla.redhat.com/2266497	REPORT
	https://bugzilla.redhat.com/2267787	REPORT
	https://bugzilla.redhat.com/2268118	REPORT
	https://bugzilla.redhat.com/2269070	REPORT
	https://bugzilla.redhat.com/2269211	REPORT
	https://bugzilla.redhat.com/2270084	REPORT
	https://bugzilla.redhat.com/2270100	REPORT
	https://bugzilla.redhat.com/2271686	REPORT
	https://bugzilla.redhat.com/2271688	REPORT
	https://bugzilla.redhat.com/2272782	REPORT
	https://bugzilla.redhat.com/2272795	REPORT
	https://bugzilla.redhat.com/2273109	REPORT
	https://bugzilla.redhat.com/2273174	REPORT
	https://bugzilla.redhat.com/2273236	REPORT
	https://bugzilla.redhat.com/2273242	REPORT
	https://bugzilla.redhat.com/2273247	REPORT
	https://bugzilla.redhat.com/2273268	REPORT
	https://bugzilla.redhat.com/2273427	REPORT
	https://bugzilla.redhat.com/2273654	REPORT
	https://bugzilla.redhat.com/2275565	REPORT
	https://bugzilla.redhat.com/2275573	REPORT
	https://bugzilla.redhat.com/2275580	REPORT
	https://bugzilla.redhat.com/2275694	REPORT
	https://bugzilla.redhat.com/2275711	REPORT
	https://bugzilla.redhat.com/2275748	REPORT
	https://bugzilla.redhat.com/2275761	REPORT
	https://bugzilla.redhat.com/2275928	REPORT
	https://bugzilla.redhat.com/2277166	REPORT
	https://bugzilla.redhat.com/2277238	REPORT
	https://bugzilla.redhat.com/2277840	REPORT
	https://bugzilla.redhat.com/2278176	REPORT
	https://bugzilla.redhat.com/2278178	REPORT
	https://bugzilla.redhat.com/2278182	REPORT
	https://bugzilla.redhat.com/2278218	REPORT
	https://bugzilla.redhat.com/2278256	REPORT
	https://bugzilla.redhat.com/2278258	REPORT
	https://bugzilla.redhat.com/2278277	REPORT
	https://bugzilla.redhat.com/2278279	REPORT
	https://bugzilla.redhat.com/2278380	REPORT
	https://bugzilla.redhat.com/2278484	REPORT
	https://bugzilla.redhat.com/2278515	REPORT
	https://bugzilla.redhat.com/2278535	REPORT
	https://bugzilla.redhat.com/2278539	REPORT
	https://bugzilla.redhat.com/2278989	REPORT
	https://bugzilla.redhat.com/2280440	REPORT
	https://bugzilla.redhat.com/2281054	REPORT
	https://bugzilla.redhat.com/2281133	REPORT
	https://bugzilla.redhat.com/2281149	REPORT
	https://bugzilla.redhat.com/2281207	REPORT
	https://bugzilla.redhat.com/2281215	REPORT
	https://bugzilla.redhat.com/2281221	REPORT
	https://bugzilla.redhat.com/2281235	REPORT
	https://bugzilla.redhat.com/2281268	REPORT
	https://bugzilla.redhat.com/2281326	REPORT
	https://bugzilla.redhat.com/2281360	REPORT
	https://bugzilla.redhat.com/2281510	REPORT
	https://bugzilla.redhat.com/2281519	REPORT
	https://bugzilla.redhat.com/2281636	REPORT
	https://bugzilla.redhat.com/2281641	REPORT
	https://bugzilla.redhat.com/2281664	REPORT
	https://bugzilla.redhat.com/2281667	REPORT
	https://bugzilla.redhat.com/2281672	REPORT
	https://bugzilla.redhat.com/2281675	REPORT
	https://bugzilla.redhat.com/2281682	REPORT
	https://bugzilla.redhat.com/2281725	REPORT
	https://bugzilla.redhat.com/2281752	REPORT
	https://bugzilla.redhat.com/2281758	REPORT
	https://bugzilla.redhat.com/2281819	REPORT
	https://bugzilla.redhat.com/2281821	REPORT
	https://bugzilla.redhat.com/2281833	REPORT
	https://bugzilla.redhat.com/2281938	REPORT
	https://bugzilla.redhat.com/2281949	REPORT
	https://bugzilla.redhat.com/2281968	REPORT
	https://bugzilla.redhat.com/2281989	REPORT
	https://bugzilla.redhat.com/2282328	REPORT
	https://bugzilla.redhat.com/2282373	REPORT
	https://bugzilla.redhat.com/2282479	REPORT
	https://bugzilla.redhat.com/2282553	REPORT
	https://bugzilla.redhat.com/2282615	REPORT
	https://bugzilla.redhat.com/2282623	REPORT
	https://bugzilla.redhat.com/2282640	REPORT
	https://bugzilla.redhat.com/2282642	REPORT
	https://bugzilla.redhat.com/2282645	REPORT
	https://bugzilla.redhat.com/2282717	REPORT
	https://bugzilla.redhat.com/2282719	REPORT
	https://bugzilla.redhat.com/2282727	REPORT
	https://bugzilla.redhat.com/2282742	REPORT
	https://bugzilla.redhat.com/2282743	REPORT
	https://bugzilla.redhat.com/2282744	REPORT
	https://bugzilla.redhat.com/2282759	REPORT
	https://bugzilla.redhat.com/2282763	REPORT
	https://bugzilla.redhat.com/2282766	REPORT
	https://bugzilla.redhat.com/2282772	REPORT
	https://bugzilla.redhat.com/2282780	REPORT
	https://bugzilla.redhat.com/2282887	REPORT
	https://bugzilla.redhat.com/2282896	REPORT
	https://bugzilla.redhat.com/2282923	REPORT
	https://bugzilla.redhat.com/2282925	REPORT
	https://bugzilla.redhat.com/2282950	REPORT
	https://bugzilla.redhat.com/2283401	REPORT
	https://bugzilla.redhat.com/2283894	REPORT
	https://bugzilla.redhat.com/2284400	REPORT
	https://bugzilla.redhat.com/2284417	REPORT
	https://bugzilla.redhat.com/2284421	REPORT
	https://bugzilla.redhat.com/2284474	REPORT
	https://bugzilla.redhat.com/2284477	REPORT
	https://bugzilla.redhat.com/2284488	REPORT
	https://bugzilla.redhat.com/2284496	REPORT
	https://bugzilla.redhat.com/2284500	REPORT
	https://bugzilla.redhat.com/2284513	REPORT
	https://bugzilla.redhat.com/2284519	REPORT
	https://bugzilla.redhat.com/2284539	REPORT
	https://bugzilla.redhat.com/2284541	REPORT
	https://bugzilla.redhat.com/2284556	REPORT
	https://bugzilla.redhat.com/2284571	REPORT
	https://bugzilla.redhat.com/2284590	REPORT
	https://bugzilla.redhat.com/2284625	REPORT
	https://bugzilla.redhat.com/2290408	REPORT
	https://bugzilla.redhat.com/2292331	REPORT
	https://bugzilla.redhat.com/2293078	REPORT
	https://bugzilla.redhat.com/2293250	REPORT
	https://bugzilla.redhat.com/2293276	REPORT
	https://bugzilla.redhat.com/2293312	REPORT
	https://bugzilla.redhat.com/2293316	REPORT
	https://bugzilla.redhat.com/2293348	REPORT
	https://bugzilla.redhat.com/2293371	REPORT
	https://bugzilla.redhat.com/2293383	REPORT
	https://bugzilla.redhat.com/2293418	REPORT
	https://bugzilla.redhat.com/2293420	REPORT
	https://bugzilla.redhat.com/2293444	REPORT
	https://bugzilla.redhat.com/2293461	REPORT
	https://bugzilla.redhat.com/2293653	REPORT
	https://bugzilla.redhat.com/2293657	REPORT
	https://bugzilla.redhat.com/2293684	REPORT
	https://bugzilla.redhat.com/2293687	REPORT
	https://bugzilla.redhat.com/2293700	REPORT
	https://bugzilla.redhat.com/2293711	REPORT
	https://bugzilla.redhat.com/2294274	REPORT
	https://bugzilla.redhat.com/2295914	REPORT
	https://bugzilla.redhat.com/2296067	REPORT
	https://bugzilla.redhat.com/2297056	REPORT
	https://bugzilla.redhat.com/2297474	REPORT
	https://bugzilla.redhat.com/2297511	REPORT
	https://bugzilla.redhat.com/2298108	REPORT
	https://errata.almalinux.org/8/ALSA-2024-5102.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug-kvm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug-modules"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-debug-modules-extra"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-kvm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-modules"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-rt-modules-extra"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-553.16.1.rt7.357.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)\n* kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)\n* kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)\n* kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)\n* kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)\n* kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)\n* kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)\n* kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)\n* kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)\n* kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)\n* kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)\n* kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)\n* kernel: dyndbg: fix old BUG_ON in \u0026gt;control parser (CVE-2024-35947)\n* kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)\n* kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)\n* kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)\n* kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)\n* kernel: Revert \"net/mlx5: Block entering switchdev mode with ns inconsistency\" (CVE-2023-52658)\n* kernel: crash due to a missing check for leb_size (CVE-2024-25739)\n* kernel: tcp: make sure init the accept_queue\u0026#39;s spinlocks once (CVE-2024-26614)\n* kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)\n* kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)\n* kernel: nfs: fix UAF in direct writes (CVE-2024-26958)\n* kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)\n* kernel: wifi: iwlwifi: mvm: don\u0026#39;t set the MFP flag for the GTK (CVE-2024-27434)\n* kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)\n* kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)\n* kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)\n* kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)\n* kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)\n* kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)\n* kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)\n* kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)\n* kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)\n* kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)\n* kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)\n* kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)\n* kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)\n* (CVE-2023-52832)\n* (CVE-2023-52803)\n* (CVE-2023-52756)\n* (CVE-2023-52834)\n* (CVE-2023-52791)\n* (CVE-2023-52764)\n* (CVE-2021-47468)\n* (CVE-2021-47284)\n* (CVE-2024-36025)\n* (CVE-2024-36941)\n* (CVE-2024-36940)\n* (CVE-2024-36904)\n* (CVE-2024-36896)\n* (CVE-2024-36954)\n* (CVE-2024-36950)\n* (CVE-2024-38575)\n* (CVE-2024-36917)\n* (CVE-2024-36016)\n* (CVE-2023-52762)\n* (CVE-2024-27025)\n* (CVE-2021-47548)\n* (CVE-2023-52619)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.",
  "id": "ALSA-2024:5102",
  "modified": "2024-08-08T18:59:48Z",
  "published": "2024-08-08T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2024:5102"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-46939"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47257"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47284"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47304"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47373"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47408"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47461"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47468"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47491"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47548"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47579"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-47624"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-48632"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-48743"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-48747"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-48757"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52463"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52469"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52471"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52486"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52530"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52619"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52622"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52623"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52648"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52653"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52658"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52662"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52679"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52707"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52730"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52756"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52762"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52764"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52777"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52784"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52791"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52796"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52803"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52811"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52832"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52834"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52845"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52847"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-52864"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-21823"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-2201"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-25739"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26586"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26614"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26640"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26660"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26669"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26686"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26704"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26733"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26740"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26772"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26773"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26802"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26810"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26837"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26840"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26843"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26852"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26853"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26870"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26878"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26921"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26925"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26940"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26958"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26960"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-26961"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27010"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27011"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27019"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27020"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27025"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27065"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27388"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27395"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-27434"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-31076"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-33621"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35790"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35801"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35807"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35810"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35814"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35847"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35876"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35893"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35896"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35897"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35899"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35900"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35910"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35912"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35924"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35925"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35930"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35937"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35938"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35946"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35947"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-35952"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36000"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36005"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36006"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36010"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36016"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36017"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36020"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36025"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36270"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36286"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36489"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36886"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36889"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36896"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36904"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36905"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36917"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36921"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36927"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36929"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36933"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36940"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36941"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36950"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36954"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36960"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36971"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36978"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-36979"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38538"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38555"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38573"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38575"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38596"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38615"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-38627"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-39276"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-39472"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-39476"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-39487"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-39502"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-40927"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2263879"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2265645"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2265797"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2266341"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2266347"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2266497"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2267787"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2268118"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2269070"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2269211"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270084"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2270100"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2271686"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2271688"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2272782"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2272795"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273109"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273174"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273236"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273242"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273247"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273268"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273427"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2273654"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275565"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275573"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275580"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275694"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275711"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275748"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275761"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2275928"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2277166"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2277238"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2277840"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278176"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278178"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278182"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278218"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278256"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278258"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278277"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278279"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278380"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278484"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278515"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278535"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278539"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2278989"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2280440"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281054"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281133"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281149"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281207"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281215"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281221"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281235"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281268"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281326"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281360"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281510"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281519"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281636"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281641"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281664"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281667"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281672"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281675"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281682"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281725"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281752"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281758"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281819"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281821"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281833"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281938"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281949"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281968"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2281989"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282328"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282373"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282479"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282553"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282615"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282623"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282640"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282642"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282645"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282717"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282719"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282727"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282742"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282743"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282744"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282759"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282763"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282766"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282772"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282780"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282887"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282896"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282923"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282925"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2282950"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2283401"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2283894"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284400"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284417"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284421"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284474"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284477"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284488"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284496"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284500"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284513"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284519"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284539"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284541"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284556"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284571"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284590"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2284625"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2290408"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2292331"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293078"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293250"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293276"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293312"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293316"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293348"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293371"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293383"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293418"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293420"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293444"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293461"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293653"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293657"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293684"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293687"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293700"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2293711"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2294274"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2295914"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2296067"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2297056"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2297474"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2297511"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2298108"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2024-5102.html"
    }
  ],
  "related": [
    "CVE-2023-52463",
    "CVE-2021-46939",
    "CVE-2023-52622",
    "CVE-2024-26669",
    "CVE-2024-26802",
    "CVE-2024-26843",
    "CVE-2024-26878",
    "CVE-2024-36886",
    "CVE-2023-52653",
    "CVE-2024-21823",
    "CVE-2024-35807",
    "CVE-2024-35801",
    "CVE-2024-35947",
    "CVE-2024-35893",
    "CVE-2024-35876",
    "CVE-2023-52864",
    "CVE-2023-52845",
    "CVE-2023-52658",
    "CVE-2024-25739",
    "CVE-2024-26614",
    "CVE-2024-26640",
    "CVE-2024-26870",
    "CVE-2024-26958",
    "CVE-2024-27388",
    "CVE-2024-27434",
    "CVE-2023-52679",
    "CVE-2024-35930",
    "CVE-2024-35912",
    "CVE-2024-35925",
    "CVE-2024-35938",
    "CVE-2024-35937",
    "CVE-2024-35946",
    "CVE-2024-36005",
    "CVE-2024-36000",
    "CVE-2024-36006",
    "CVE-2021-47257",
    "CVE-2023-52730",
    "CVE-2023-52777",
    "CVE-2023-52832",
    "CVE-2023-52803",
    "CVE-2023-52756",
    "CVE-2023-52834",
    "CVE-2023-52791",
    "CVE-2023-52764",
    "CVE-2021-47468",
    "CVE-2021-47284",
    "CVE-2024-36025",
    "CVE-2024-36941",
    "CVE-2024-36940",
    "CVE-2024-36904",
    "CVE-2024-36896",
    "CVE-2024-36954",
    "CVE-2024-36950",
    "CVE-2024-38575",
    "CVE-2024-36917",
    "CVE-2024-36016",
    "CVE-2023-52762",
    "CVE-2024-27025",
    "CVE-2021-47548",
    "CVE-2023-52619"
  ],
  "summary": "Important: kernel-rt security update"
}

CVE-2024-36025 (GCVE-0-2024-36025)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:07 – Updated: 2026-05-11 20:15

Title

scsi: qla2xxx: Fix off by one in qla_edif_app_getstats()

Summary

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() The app_reply->elem[] array is allocated earlier in this function and it has app_req.num_ports elements. Thus this > comparison needs to be >= to prevent memory corruption.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-10 18:50 UTC

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/8c820f7c8e9b46238…
https://git.kernel.org/stable/c/9fc74e367be4247a5…
https://git.kernel.org/stable/c/60b87b5ecbe07d708…
https://git.kernel.org/stable/c/ea8ac95c22c93acec…
https://git.kernel.org/stable/c/4406e4176f47177f5…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 7878f22a2e03b69baf792f74488962981a1c9547 , < 8c820f7c8e9b46238d277c575392fe9930207aab (git) Affected: 7878f22a2e03b69baf792f74488962981a1c9547 , < 9fc74e367be4247a5ac39bb8ec41eaa73fade510 (git) Affected: 7878f22a2e03b69baf792f74488962981a1c9547 , < 60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a (git) Affected: 7878f22a2e03b69baf792f74488962981a1c9547 , < ea8ac95c22c93acecb710209a7fd10b851afe817 (git) Affected: 7878f22a2e03b69baf792f74488962981a1c9547 , < 4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd (git)
Linux	Linux	Affected: 5.15 Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.156 , ≤ 5.15.* (semver) Unaffected: 6.1.87 , ≤ 6.1.* (semver) Unaffected: 6.6.28 , ≤ 6.6.* (semver) Unaffected: 6.8.7 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36025",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-10T18:50:12.188333Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-10T18:50:20.671Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:30:12.511Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8c820f7c8e9b46238d277c575392fe9930207aab"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9fc74e367be4247a5ac39bb8ec41eaa73fade510"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ea8ac95c22c93acecb710209a7fd10b851afe817"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_edif.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8c820f7c8e9b46238d277c575392fe9930207aab",
              "status": "affected",
              "version": "7878f22a2e03b69baf792f74488962981a1c9547",
              "versionType": "git"
            },
            {
              "lessThan": "9fc74e367be4247a5ac39bb8ec41eaa73fade510",
              "status": "affected",
              "version": "7878f22a2e03b69baf792f74488962981a1c9547",
              "versionType": "git"
            },
            {
              "lessThan": "60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a",
              "status": "affected",
              "version": "7878f22a2e03b69baf792f74488962981a1c9547",
              "versionType": "git"
            },
            {
              "lessThan": "ea8ac95c22c93acecb710209a7fd10b851afe817",
              "status": "affected",
              "version": "7878f22a2e03b69baf792f74488962981a1c9547",
              "versionType": "git"
            },
            {
              "lessThan": "4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd",
              "status": "affected",
              "version": "7878f22a2e03b69baf792f74488962981a1c9547",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_edif.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.28",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.156",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.87",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.28",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.7",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix off by one in qla_edif_app_getstats()\n\nThe app_reply-\u003eelem[] array is allocated earlier in this function and it\nhas app_req.num_ports elements.  Thus this \u003e comparison needs to be \u003e= to\nprevent memory corruption."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:15:51.790Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8c820f7c8e9b46238d277c575392fe9930207aab"
        },
        {
          "url": "https://git.kernel.org/stable/c/9fc74e367be4247a5ac39bb8ec41eaa73fade510"
        },
        {
          "url": "https://git.kernel.org/stable/c/60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a"
        },
        {
          "url": "https://git.kernel.org/stable/c/ea8ac95c22c93acecb710209a7fd10b851afe817"
        },
        {
          "url": "https://git.kernel.org/stable/c/4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd"
        }
      ],
      "title": "scsi: qla2xxx: Fix off by one in qla_edif_app_getstats()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36025",
    "datePublished": "2024-05-30T15:07:30.702Z",
    "dateReserved": "2024-05-17T13:50:33.159Z",
    "dateUpdated": "2026-05-11T20:15:51.790Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36886 (GCVE-0-2024-36886)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:28 – Updated: 2026-08-05 11:31

Title

tipc: fix UAF in error path

Summary

In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in error path Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path: BUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0 linux/net/core/skbuff.c:1183 Read of size 8 at addr ffff88804d2a7c80 by task poc/8034 CPU: 1 PID: 8034 Comm: poc Not tainted 6.8.2 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014 Call Trace: <IRQ> __dump_stack linux/lib/dump_stack.c:88 dump_stack_lvl+0xd9/0x1b0 linux/lib/dump_stack.c:106 print_address_description linux/mm/kasan/report.c:377 print_report+0xc4/0x620 linux/mm/kasan/report.c:488 kasan_report+0xda/0x110 linux/mm/kasan/report.c:601 kfree_skb_list_reason+0x47e/0x4c0 linux/net/core/skbuff.c:1183 skb_release_data+0x5af/0x880 linux/net/core/skbuff.c:1026 skb_release_all linux/net/core/skbuff.c:1094 __kfree_skb linux/net/core/skbuff.c:1108 kfree_skb_reason+0x12d/0x210 linux/net/core/skbuff.c:1144 kfree_skb linux/./include/linux/skbuff.h:1244 tipc_buf_append+0x425/0xb50 linux/net/tipc/msg.c:186 tipc_link_input+0x224/0x7c0 linux/net/tipc/link.c:1324 tipc_link_rcv+0x76e/0x2d70 linux/net/tipc/link.c:1824 tipc_rcv+0x45f/0x10f0 linux/net/tipc/node.c:2159 tipc_udp_recv+0x73b/0x8f0 linux/net/tipc/udp_media.c:390 udp_queue_rcv_one_skb+0xad2/0x1850 linux/net/ipv4/udp.c:2108 udp_queue_rcv_skb+0x131/0xb00 linux/net/ipv4/udp.c:2186 udp_unicast_rcv_skb+0x165/0x3b0 linux/net/ipv4/udp.c:2346 __udp4_lib_rcv+0x2594/0x3400 linux/net/ipv4/udp.c:2422 ip_protocol_deliver_rcu+0x30c/0x4e0 linux/net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x2e4/0x520 linux/net/ipv4/ip_input.c:233 NF_HOOK linux/./include/linux/netfilter.h:314 NF_HOOK linux/./include/linux/netfilter.h:308 ip_local_deliver+0x18e/0x1f0 linux/net/ipv4/ip_input.c:254 dst_input linux/./include/net/dst.h:461 ip_rcv_finish linux/net/ipv4/ip_input.c:449 NF_HOOK linux/./include/linux/netfilter.h:314 NF_HOOK linux/./include/linux/netfilter.h:308 ip_rcv+0x2c5/0x5d0 linux/net/ipv4/ip_input.c:569 __netif_receive_skb_one_core+0x199/0x1e0 linux/net/core/dev.c:5534 __netif_receive_skb+0x1f/0x1c0 linux/net/core/dev.c:5648 process_backlog+0x101/0x6b0 linux/net/core/dev.c:5976 __napi_poll.constprop.0+0xba/0x550 linux/net/core/dev.c:6576 napi_poll linux/net/core/dev.c:6645 net_rx_action+0x95a/0xe90 linux/net/core/dev.c:6781 __do_softirq+0x21f/0x8e7 linux/kernel/softirq.c:553 do_softirq linux/kernel/softirq.c:454 do_softirq+0xb2/0xf0 linux/kernel/softirq.c:441 </IRQ> <TASK> __local_bh_enable_ip+0x100/0x120 linux/kernel/softirq.c:381 local_bh_enable linux/./include/linux/bottom_half.h:33 rcu_read_unlock_bh linux/./include/linux/rcupdate.h:851 __dev_queue_xmit+0x871/0x3ee0 linux/net/core/dev.c:4378 dev_queue_xmit linux/./include/linux/netdevice.h:3169 neigh_hh_output linux/./include/net/neighbour.h:526 neigh_output linux/./include/net/neighbour.h:540 ip_finish_output2+0x169f/0x2550 linux/net/ipv4/ip_output.c:235 __ip_finish_output linux/net/ipv4/ip_output.c:313 __ip_finish_output+0x49e/0x950 linux/net/ipv4/ip_output.c:295 ip_finish_output+0x31/0x310 linux/net/ipv4/ip_output.c:323 NF_HOOK_COND linux/./include/linux/netfilter.h:303 ip_output+0x13b/0x2a0 linux/net/ipv4/ip_output.c:433 dst_output linux/./include/net/dst.h:451 ip_local_out linux/net/ipv4/ip_output.c:129 ip_send_skb+0x3e5/0x560 linux/net/ipv4/ip_output.c:1492 udp_send_skb+0x73f/0x1530 linux/net/ipv4/udp.c:963 udp_sendmsg+0x1a36/0x2b40 linux/net/ipv4/udp.c:1250 inet_sendmsg+0x105/0x140 linux/net/ipv4/af_inet.c:850 sock_sendmsg_nosec linux/net/socket.c:730 __sock_sendmsg linux/net/socket.c:745 __sys_sendto+0x42c/0x4e0 linux/net/socket.c:2191 __do_sys_sendto linux/net/socket.c:2203 __se_sys_sendto linux/net/socket.c:2199 __x64_sys_sendto+0xe0/0x1c0 linux/net/socket.c:2199 do_syscall_x64 linux/arch/x86/entry/common.c:52 do_syscall_ ---truncated---

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-22 03:55 UTC

CWE

CWE-416 - Use After Free

Assigner

Linux mitre root

References

11 references

URL	Tags
https://git.kernel.org/stable/c/e19ec8ab0e25bc480…
https://git.kernel.org/stable/c/93bc2d6d16f2c3178…
https://git.kernel.org/stable/c/367766ff9e407f8a6…
https://git.kernel.org/stable/c/66116556076f0b96b…
https://git.kernel.org/stable/c/21ea04aad8a0839b4…
https://git.kernel.org/stable/c/ffd4917c1edb3c3ff…
https://git.kernel.org/stable/c/a0fbb26f8247e326a…
https://git.kernel.org/stable/c/080cbb890286cd794…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://security.netapp.com/advisory/ntap-2024101…

Impacted products

4 products

Vendor	Product	Version
Linux	Linux	Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < e19ec8ab0e25bc4803d7cc91c84e84532e2781bd (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 93bc2d6d16f2c3178736ba6b845b30475856dc40 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 367766ff9e407f8a68409b7ce4dc4d5a72afeab1 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 66116556076f0b96bc1aa9844008c743c8c67684 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 21ea04aad8a0839b4ec27ef1691ca480620e8e14 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < ffd4917c1edb3c3ff334fce3704fbe9c39f35682 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < a0fbb26f8247e326a320e2cb4395bfb234332c90 (git) Affected: 1149557d64c97dc9adf3103347a1c0e8c06d3b89 , < 080cbb890286cd794f1ee788bbc5463e2deb7c2b (git)
Linux	Linux	Affected: 4.1 Unaffected: 0 , < 4.1 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)
linux	linux_kernel	Affected: 4.1 cpe:2.3:o:linux:linux_kernel:4.1:-::::::
linux	linux_kernel	Affected: 1149557d64c9 , < e19ec8ab0e25 (custom) Affected: 1149557d64c9 , < 93bc2d6d16f2 (custom) Affected: 1149557d64c9 , < 367766ff9e40 (custom) Affected: 1149557d64c9 , < 66116556076f (custom) Affected: 1149557d64c9 , < 21ea04aad8a0 (custom) Affected: 1149557d64c9 , < ffd4917c1edb (custom) Affected: 1149557d64c9 , < a0fbb26f8247 (custom) Affected: 1149557d64c9 , < 080cbb890286 (custom) cpe:2.3:o:linux:linux_kernel::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:4.1:-:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "status": "affected",
                "version": "4.1"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "e19ec8ab0e25",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "93bc2d6d16f2",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "367766ff9e40",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "66116556076f",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "21ea04aad8a0",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "ffd4917c1edb",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "a0fbb26f8247",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              },
              {
                "lessThan": "080cbb890286",
                "status": "affected",
                "version": "1149557d64c9",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-36886",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-22T03:55:33.064938Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-24T12:40:50.587Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-10-18T13:07:39.609Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e19ec8ab0e25bc4803d7cc91c84e84532e2781bd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/93bc2d6d16f2c3178736ba6b845b30475856dc40"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/367766ff9e407f8a68409b7ce4dc4d5a72afeab1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/66116556076f0b96bc1aa9844008c743c8c67684"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/21ea04aad8a0839b4ec27ef1691ca480620e8e14"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ffd4917c1edb3c3ff334fce3704fbe9c39f35682"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a0fbb26f8247e326a320e2cb4395bfb234332c90"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/080cbb890286cd794f1ee788bbc5463e2deb7c2b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241018-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/msg.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e19ec8ab0e25bc4803d7cc91c84e84532e2781bd",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "93bc2d6d16f2c3178736ba6b845b30475856dc40",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "367766ff9e407f8a68409b7ce4dc4d5a72afeab1",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "66116556076f0b96bc1aa9844008c743c8c67684",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "21ea04aad8a0839b4ec27ef1691ca480620e8e14",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "ffd4917c1edb3c3ff334fce3704fbe9c39f35682",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "a0fbb26f8247e326a320e2cb4395bfb234332c90",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            },
            {
              "lessThan": "080cbb890286cd794f1ee788bbc5463e2deb7c2b",
              "status": "affected",
              "version": "1149557d64c97dc9adf3103347a1c0e8c06d3b89",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/msg.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.1"
            },
            {
              "lessThan": "4.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix UAF in error path\n\nSam Page (sam4k) working with Trend Micro Zero Day Initiative reported\na UAF in the tipc_buf_append() error path:\n\nBUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0\nlinux/net/core/skbuff.c:1183\nRead of size 8 at addr ffff88804d2a7c80 by task poc/8034\n\nCPU: 1 PID: 8034 Comm: poc Not tainted 6.8.2 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.16.0-debian-1.16.0-5 04/01/2014\nCall Trace:\n \u003cIRQ\u003e\n __dump_stack linux/lib/dump_stack.c:88\n dump_stack_lvl+0xd9/0x1b0 linux/lib/dump_stack.c:106\n print_address_description linux/mm/kasan/report.c:377\n print_report+0xc4/0x620 linux/mm/kasan/report.c:488\n kasan_report+0xda/0x110 linux/mm/kasan/report.c:601\n kfree_skb_list_reason+0x47e/0x4c0 linux/net/core/skbuff.c:1183\n skb_release_data+0x5af/0x880 linux/net/core/skbuff.c:1026\n skb_release_all linux/net/core/skbuff.c:1094\n __kfree_skb linux/net/core/skbuff.c:1108\n kfree_skb_reason+0x12d/0x210 linux/net/core/skbuff.c:1144\n kfree_skb linux/./include/linux/skbuff.h:1244\n tipc_buf_append+0x425/0xb50 linux/net/tipc/msg.c:186\n tipc_link_input+0x224/0x7c0 linux/net/tipc/link.c:1324\n tipc_link_rcv+0x76e/0x2d70 linux/net/tipc/link.c:1824\n tipc_rcv+0x45f/0x10f0 linux/net/tipc/node.c:2159\n tipc_udp_recv+0x73b/0x8f0 linux/net/tipc/udp_media.c:390\n udp_queue_rcv_one_skb+0xad2/0x1850 linux/net/ipv4/udp.c:2108\n udp_queue_rcv_skb+0x131/0xb00 linux/net/ipv4/udp.c:2186\n udp_unicast_rcv_skb+0x165/0x3b0 linux/net/ipv4/udp.c:2346\n __udp4_lib_rcv+0x2594/0x3400 linux/net/ipv4/udp.c:2422\n ip_protocol_deliver_rcu+0x30c/0x4e0 linux/net/ipv4/ip_input.c:205\n ip_local_deliver_finish+0x2e4/0x520 linux/net/ipv4/ip_input.c:233\n NF_HOOK linux/./include/linux/netfilter.h:314\n NF_HOOK linux/./include/linux/netfilter.h:308\n ip_local_deliver+0x18e/0x1f0 linux/net/ipv4/ip_input.c:254\n dst_input linux/./include/net/dst.h:461\n ip_rcv_finish linux/net/ipv4/ip_input.c:449\n NF_HOOK linux/./include/linux/netfilter.h:314\n NF_HOOK linux/./include/linux/netfilter.h:308\n ip_rcv+0x2c5/0x5d0 linux/net/ipv4/ip_input.c:569\n __netif_receive_skb_one_core+0x199/0x1e0 linux/net/core/dev.c:5534\n __netif_receive_skb+0x1f/0x1c0 linux/net/core/dev.c:5648\n process_backlog+0x101/0x6b0 linux/net/core/dev.c:5976\n __napi_poll.constprop.0+0xba/0x550 linux/net/core/dev.c:6576\n napi_poll linux/net/core/dev.c:6645\n net_rx_action+0x95a/0xe90 linux/net/core/dev.c:6781\n __do_softirq+0x21f/0x8e7 linux/kernel/softirq.c:553\n do_softirq linux/kernel/softirq.c:454\n do_softirq+0xb2/0xf0 linux/kernel/softirq.c:441\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n __local_bh_enable_ip+0x100/0x120 linux/kernel/softirq.c:381\n local_bh_enable linux/./include/linux/bottom_half.h:33\n rcu_read_unlock_bh linux/./include/linux/rcupdate.h:851\n __dev_queue_xmit+0x871/0x3ee0 linux/net/core/dev.c:4378\n dev_queue_xmit linux/./include/linux/netdevice.h:3169\n neigh_hh_output linux/./include/net/neighbour.h:526\n neigh_output linux/./include/net/neighbour.h:540\n ip_finish_output2+0x169f/0x2550 linux/net/ipv4/ip_output.c:235\n __ip_finish_output linux/net/ipv4/ip_output.c:313\n __ip_finish_output+0x49e/0x950 linux/net/ipv4/ip_output.c:295\n ip_finish_output+0x31/0x310 linux/net/ipv4/ip_output.c:323\n NF_HOOK_COND linux/./include/linux/netfilter.h:303\n ip_output+0x13b/0x2a0 linux/net/ipv4/ip_output.c:433\n dst_output linux/./include/net/dst.h:451\n ip_local_out linux/net/ipv4/ip_output.c:129\n ip_send_skb+0x3e5/0x560 linux/net/ipv4/ip_output.c:1492\n udp_send_skb+0x73f/0x1530 linux/net/ipv4/udp.c:963\n udp_sendmsg+0x1a36/0x2b40 linux/net/ipv4/udp.c:1250\n inet_sendmsg+0x105/0x140 linux/net/ipv4/af_inet.c:850\n sock_sendmsg_nosec linux/net/socket.c:730\n __sock_sendmsg linux/net/socket.c:745\n __sys_sendto+0x42c/0x4e0 linux/net/socket.c:2191\n __do_sys_sendto linux/net/socket.c:2203\n __se_sys_sendto linux/net/socket.c:2199\n __x64_sys_sendto+0xe0/0x1c0 linux/net/socket.c:2199\n do_syscall_x64 linux/arch/x86/entry/common.c:52\n do_syscall_\n---truncated---"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The vulnerable reassembly code is reached directly from received network packets via the TIPC UDP bearer (`tipc_udp_recv` on routable UDP port 6118 \u2192 `tipc_rcv` \u2192 `tipc_link_rcv` \u2192 `tipc_link_input` \u2192 `tipc_buf_append`), as shown in the reporter\u0027s own KASAN stack trace. The attacker only needs IP reachability to the bearer address, not link-layer adjacency.\nAC:L - The error path is entered whenever `tipc_msg_validate()` rejects the reassembled message, and every field it checks (version, header size, message size, length) lives in the attacker-supplied fragment payload, so a FIRST_FRAGMENT followed by a malformed LAST_FRAGMENT triggers the UAF deterministically. There is no race and no memory-layout condition outside the attacker\u0027s influence \u2014 skb heap grooming is done by the attacker\u0027s own packet stream.\nPR:N - TIPC neighbour discovery and link establishment (`tipc_disc_rcv` \u2192 `tipc_node_check_dest`) perform no authentication whatsoever; only a matching net_id (default 4711) is required, and TIPC_CRYPTO is a non-default option. An unauthenticated remote peer can bring up a link and immediately send the malicious fragment sequence.\nUI:N - The whole path executes in softirq/NAPI context on packet arrival with no involvement from any local user or application. No victim action of any kind is needed.\nS:U - The corruption is confined to kernel slab memory managed by the same kernel security authority; there is no crossing of a VM, IOMMU, or sandbox boundary. Impact is standard kernel-level compromise.\nC:H - This is a use-after-free/double-free of an skb: `kfree_skb_list_reason()` dereferences the freed fragment\u0027s `next` pointer, and the freed object can be reclaimed and filled with attacker-chosen data via network skb spraying, yielding a controlled read primitive and kernel memory disclosure.\nI:H - The coalesce path double-frees the skb into `skbuff_cache`, and the frag_list path causes `__kfree_skb()` on an attacker-controlled `next` pointer \u2014 classic type-confusion/arbitrary-free primitives that are leverageable into arbitrary kernel writes and control-flow hijack.\nA:H - The flaw is a KASAN-confirmed slab use-after-free plus double free in softirq context, which reliably oopses or panics the kernel on unpatched systems. It can be re-triggered at will by an unauthenticated remote peer for a persistent remote DoS."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:31:51.141Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e19ec8ab0e25bc4803d7cc91c84e84532e2781bd"
        },
        {
          "url": "https://git.kernel.org/stable/c/93bc2d6d16f2c3178736ba6b845b30475856dc40"
        },
        {
          "url": "https://git.kernel.org/stable/c/367766ff9e407f8a68409b7ce4dc4d5a72afeab1"
        },
        {
          "url": "https://git.kernel.org/stable/c/66116556076f0b96bc1aa9844008c743c8c67684"
        },
        {
          "url": "https://git.kernel.org/stable/c/21ea04aad8a0839b4ec27ef1691ca480620e8e14"
        },
        {
          "url": "https://git.kernel.org/stable/c/ffd4917c1edb3c3ff334fce3704fbe9c39f35682"
        },
        {
          "url": "https://git.kernel.org/stable/c/a0fbb26f8247e326a320e2cb4395bfb234332c90"
        },
        {
          "url": "https://git.kernel.org/stable/c/080cbb890286cd794f1ee788bbc5463e2deb7c2b"
        }
      ],
      "title": "tipc: fix UAF in error path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36886",
    "datePublished": "2024-05-30T15:28:55.059Z",
    "dateReserved": "2024-05-30T15:25:07.065Z",
    "dateUpdated": "2026-08-05T11:31:51.141Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36896 (GCVE-0-2024-36896)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-05-11 20:16

Title

USB: core: Fix access violation during port device removal

Summary

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN and syzkaller revealed a bug in port.c:disable_store(): usb_hub_to_struct_hub() can return NULL if the hub that the port belongs to is concurrently removed, but the function does not check for this possibility before dereferencing the returned value. It turns out that the first dereference is unnecessary, since hub->intfdev is the parent of the port device, so it can be changed easily. Adding a check for hub == NULL prevents further problems. The same bug exists in the disable_show() routine, and it can be fixed the same way.

Severity

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-03 15:40 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/5f1d68ef5ddac27c6…
https://git.kernel.org/stable/c/63533549ff53d24da…
https://git.kernel.org/stable/c/6119ef6517ce501fc…
https://git.kernel.org/stable/c/a4b46d450c49f32e9…

Impacted products

12 products

Vendor	Product	Version
Linux	Linux	Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 5f1d68ef5ddac27c6b997adccd1c339cef1e6848 (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 63533549ff53d24daf47c443dbd43c308afc3434 (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < 6119ef6517ce501fc548154691abdaf1f954a277 (git) Affected: f061f43d7418cb62b8d073e221ec75d3f5b89e17 , < a4b46d450c49f32e9d4247b421e58083fde304ce (git)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)
linux	linux_kernel	Affected: f061f43d7418 , < 5f1d68ef5dda (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: f061f43d7418 , < 63533549ff53 (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: f061f43d7418 , < 6119ef6517ce (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: f061f43d7418 , < a4b46d450c49 (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 0 , < 6.0 (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.6.31 , < 6.7 (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.8.10 , < 6.9 (custom) cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	Unaffected: 6.9 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: 6.0 cpe:2.3:o:linux:linux_kernel:6.0:-::::::
linux	linux_kernel	Unaffected: 6.1.91 , < 6.2 (custom) cpe:2.3:o:linux:linux_kernel:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "5f1d68ef5dda",
                "status": "affected",
                "version": "f061f43d7418",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "63533549ff53",
                "status": "affected",
                "version": "f061f43d7418",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "6119ef6517ce",
                "status": "affected",
                "version": "f061f43d7418",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "a4b46d450c49",
                "status": "affected",
                "version": "f061f43d7418",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "6.0",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "6.7",
                "status": "unaffected",
                "version": "6.6.31",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "6.9",
                "status": "unaffected",
                "version": "6.8.10",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "status": "unaffected",
                "version": "6.9"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:6.0:-:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "status": "affected",
                "version": "6.0"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "6.2",
                "status": "unaffected",
                "version": "6.1.91",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-36896",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-03T15:40:53.946750Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-06T19:33:40.551Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.115Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5f1d68ef5ddac27c6b997adccd1c339cef1e6848"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/63533549ff53d24daf47c443dbd43c308afc3434"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6119ef6517ce501fc548154691abdaf1f954a277"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a4b46d450c49f32e9d4247b421e58083fde304ce"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/core/port.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5f1d68ef5ddac27c6b997adccd1c339cef1e6848",
              "status": "affected",
              "version": "f061f43d7418cb62b8d073e221ec75d3f5b89e17",
              "versionType": "git"
            },
            {
              "lessThan": "63533549ff53d24daf47c443dbd43c308afc3434",
              "status": "affected",
              "version": "f061f43d7418cb62b8d073e221ec75d3f5b89e17",
              "versionType": "git"
            },
            {
              "lessThan": "6119ef6517ce501fc548154691abdaf1f954a277",
              "status": "affected",
              "version": "f061f43d7418cb62b8d073e221ec75d3f5b89e17",
              "versionType": "git"
            },
            {
              "lessThan": "a4b46d450c49f32e9d4247b421e58083fde304ce",
              "status": "affected",
              "version": "f061f43d7418cb62b8d073e221ec75d3f5b89e17",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/core/port.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: core: Fix access violation during port device removal\n\nTesting with KASAN and syzkaller revealed a bug in port.c:disable_store():\nusb_hub_to_struct_hub() can return NULL if the hub that the port belongs to\nis concurrently removed, but the function does not check for this\npossibility before dereferencing the returned value.\n\nIt turns out that the first dereference is unnecessary, since hub-\u003eintfdev\nis the parent of the port device, so it can be changed easily.  Adding a\ncheck for hub == NULL prevents further problems.\n\nThe same bug exists in the disable_show() routine, and it can be fixed the\nsame way."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:16:35.342Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5f1d68ef5ddac27c6b997adccd1c339cef1e6848"
        },
        {
          "url": "https://git.kernel.org/stable/c/63533549ff53d24daf47c443dbd43c308afc3434"
        },
        {
          "url": "https://git.kernel.org/stable/c/6119ef6517ce501fc548154691abdaf1f954a277"
        },
        {
          "url": "https://git.kernel.org/stable/c/a4b46d450c49f32e9d4247b421e58083fde304ce"
        }
      ],
      "title": "USB: core: Fix access violation during port device removal",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36896",
    "datePublished": "2024-05-30T15:29:00.850Z",
    "dateReserved": "2024-05-30T15:25:07.066Z",
    "dateUpdated": "2026-05-11T20:16:35.342Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36904 (GCVE-0-2024-36904)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-08-05 11:31

Title

tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().

Summary

In the Linux kernel, the following vulnerability has been resolved: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). Anderson Nascimento reported a use-after-free splat in tcp_twsk_unique() with nice analysis. Since commit ec94c2696f0b ("tcp/dccp: avoid one atomic operation for timewait hashdance"), inet_twsk_hashdance() sets TIME-WAIT socket's sk_refcnt after putting it into ehash and releasing the bucket lock. Thus, there is a small race window where other threads could try to reuse the port during connect() and call sock_hold() in tcp_twsk_unique() for the TIME-WAIT socket with zero refcnt. If that happens, the refcnt taken by tcp_twsk_unique() is overwritten and sock_put() will cause underflow, triggering a real use-after-free somewhere else. To avoid the use-after-free, we need to use refcount_inc_not_zero() in tcp_twsk_unique() and give up on reusing the port if it returns false. [0]: refcount_t: addition on 0; use-after-free. WARNING: CPU: 0 PID: 1039313 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110 CPU: 0 PID: 1039313 Comm: trigger Not tainted 6.8.6-200.fc39.x86_64 #1 Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.21805430.B64.2305221830 05/22/2023 RIP: 0010:refcount_warn_saturate+0xe5/0x110 Code: 42 8e ff 0f 0b c3 cc cc cc cc 80 3d aa 13 ea 01 00 0f 85 5e ff ff ff 48 c7 c7 f8 8e b7 82 c6 05 96 13 ea 01 01 e8 7b 42 8e ff <0f> 0b c3 cc cc cc cc 48 c7 c7 50 8f b7 82 c6 05 7a 13 ea 01 01 e8 RSP: 0018:ffffc90006b43b60 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff888009bb3ef0 RCX: 0000000000000027 RDX: ffff88807be218c8 RSI: 0000000000000001 RDI: ffff88807be218c0 RBP: 0000000000069d70 R08: 0000000000000000 R09: ffffc90006b439f0 R10: ffffc90006b439e8 R11: 0000000000000003 R12: ffff8880029ede84 R13: 0000000000004e20 R14: ffffffff84356dc0 R15: ffff888009bb3ef0 FS: 00007f62c10926c0(0000) GS:ffff88807be00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020ccb000 CR3: 000000004628c005 CR4: 0000000000f70ef0 PKRU: 55555554 Call Trace: <TASK> ? refcount_warn_saturate+0xe5/0x110 ? __warn+0x81/0x130 ? refcount_warn_saturate+0xe5/0x110 ? report_bug+0x171/0x1a0 ? refcount_warn_saturate+0xe5/0x110 ? handle_bug+0x3c/0x80 ? exc_invalid_op+0x17/0x70 ? asm_exc_invalid_op+0x1a/0x20 ? refcount_warn_saturate+0xe5/0x110 tcp_twsk_unique+0x186/0x190 __inet_check_established+0x176/0x2d0 __inet_hash_connect+0x74/0x7d0 ? __pfx___inet_check_established+0x10/0x10 tcp_v4_connect+0x278/0x530 __inet_stream_connect+0x10f/0x3d0 inet_stream_connect+0x3a/0x60 __sys_connect+0xa8/0xd0 __x64_sys_connect+0x18/0x20 do_syscall_64+0x83/0x170 entry_SYSCALL_64_after_hwframe+0x78/0x80 RIP: 0033:0x7f62c11a885d Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a3 45 0c 00 f7 d8 64 89 01 48 RSP: 002b:00007f62c1091e58 EFLAGS: 00000296 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 0000000020ccb004 RCX: 00007f62c11a885d RDX: 0000000000000010 RSI: 0000000020ccb000 RDI: 0000000000000003 RBP: 00007f62c1091e90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000296 R12: 00007f62c10926c0 R13: ffffffffffffff88 R14: 0000000000000000 R15: 00007ffe237885b0 </TASK>

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-12 19:20 UTC

Assigner

Linux mitre root

References

14 references

URL	Tags
https://git.kernel.org/stable/c/84546cc1aeeb4df3e…
https://git.kernel.org/stable/c/1796ca9c6f5bd5055…
https://git.kernel.org/stable/c/1d9cf07810c30ef79…
https://git.kernel.org/stable/c/27b0284d8be182a81…
https://git.kernel.org/stable/c/13ed7cdf079686ccd…
https://git.kernel.org/stable/c/6e48faad92be13166…
https://git.kernel.org/stable/c/517e32ea0a8c72202…
https://git.kernel.org/stable/c/f2db7230f73a80dbb…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://security.netapp.com/advisory/ntap-2024090…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
Linux	Linux	Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 84546cc1aeeb4df3e444b18a4293c9823f974be9 (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 1796ca9c6f5bd50554214053af5f47d112818ee3 (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 1d9cf07810c30ef7948879567d10fd1f01121d34 (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 27b0284d8be182a81feb65581ab6a724dfd596e8 (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 13ed7cdf079686ccd3618335205700c03f6fb446 (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 6e48faad92be13166184d21506e4e54c79c13adc (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < 517e32ea0a8c72202d0d8aa8df50a7cd3d6fdefc (git) Affected: ec94c2696f0bcd5ae92a553244e4ac30d2171a2d , < f2db7230f73a80dbb179deab78f88a7947f0ab7e (git)
Linux	Linux	Affected: 4.16 Unaffected: 0 , < 4.16 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V3.1 (custom)
Siemens	SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family	Unaffected: 0 , < * (custom)
Siemens	SCALANCE XCM-/XRM-/XCH-/XRH-300 family	Affected: 0 , < V3.1 (custom)
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.0 , < V3.1.5 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36904",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-12T19:20:22.181493Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-12T19:20:38.310Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-09-05T08:03:30.442Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/84546cc1aeeb4df3e444b18a4293c9823f974be9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1796ca9c6f5bd50554214053af5f47d112818ee3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1d9cf07810c30ef7948879567d10fd1f01121d34"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/27b0284d8be182a81feb65581ab6a724dfd596e8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/13ed7cdf079686ccd3618335205700c03f6fb446"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6e48faad92be13166184d21506e4e54c79c13adc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/517e32ea0a8c72202d0d8aa8df50a7cd3d6fdefc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f2db7230f73a80dbb179deab78f88a7947f0ab7e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20240905-0004/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RST2428P",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1.5",
                "status": "affected",
                "version": "V3.1.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:54:07.539Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/tcp_ipv4.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "84546cc1aeeb4df3e444b18a4293c9823f974be9",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "1796ca9c6f5bd50554214053af5f47d112818ee3",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "1d9cf07810c30ef7948879567d10fd1f01121d34",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "27b0284d8be182a81feb65581ab6a724dfd596e8",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "13ed7cdf079686ccd3618335205700c03f6fb446",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "6e48faad92be13166184d21506e4e54c79c13adc",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "517e32ea0a8c72202d0d8aa8df50a7cd3d6fdefc",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            },
            {
              "lessThan": "f2db7230f73a80dbb179deab78f88a7947f0ab7e",
              "status": "affected",
              "version": "ec94c2696f0bcd5ae92a553244e4ac30d2171a2d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/tcp_ipv4.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.16"
            },
            {
              "lessThan": "4.16",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Use refcount_inc_not_zero() in tcp_twsk_unique().\n\nAnderson Nascimento reported a use-after-free splat in tcp_twsk_unique()\nwith nice analysis.\n\nSince commit ec94c2696f0b (\"tcp/dccp: avoid one atomic operation for\ntimewait hashdance\"), inet_twsk_hashdance() sets TIME-WAIT socket\u0027s\nsk_refcnt after putting it into ehash and releasing the bucket lock.\n\nThus, there is a small race window where other threads could try to\nreuse the port during connect() and call sock_hold() in tcp_twsk_unique()\nfor the TIME-WAIT socket with zero refcnt.\n\nIf that happens, the refcnt taken by tcp_twsk_unique() is overwritten\nand sock_put() will cause underflow, triggering a real use-after-free\nsomewhere else.\n\nTo avoid the use-after-free, we need to use refcount_inc_not_zero() in\ntcp_twsk_unique() and give up on reusing the port if it returns false.\n\n[0]:\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 0 PID: 1039313 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110\nCPU: 0 PID: 1039313 Comm: trigger Not tainted 6.8.6-200.fc39.x86_64 #1\nHardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.21805430.B64.2305221830 05/22/2023\nRIP: 0010:refcount_warn_saturate+0xe5/0x110\nCode: 42 8e ff 0f 0b c3 cc cc cc cc 80 3d aa 13 ea 01 00 0f 85 5e ff ff ff 48 c7 c7 f8 8e b7 82 c6 05 96 13 ea 01 01 e8 7b 42 8e ff \u003c0f\u003e 0b c3 cc cc cc cc 48 c7 c7 50 8f b7 82 c6 05 7a 13 ea 01 01 e8\nRSP: 0018:ffffc90006b43b60 EFLAGS: 00010282\nRAX: 0000000000000000 RBX: ffff888009bb3ef0 RCX: 0000000000000027\nRDX: ffff88807be218c8 RSI: 0000000000000001 RDI: ffff88807be218c0\nRBP: 0000000000069d70 R08: 0000000000000000 R09: ffffc90006b439f0\nR10: ffffc90006b439e8 R11: 0000000000000003 R12: ffff8880029ede84\nR13: 0000000000004e20 R14: ffffffff84356dc0 R15: ffff888009bb3ef0\nFS:  00007f62c10926c0(0000) GS:ffff88807be00000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020ccb000 CR3: 000000004628c005 CR4: 0000000000f70ef0\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n ? refcount_warn_saturate+0xe5/0x110\n ? __warn+0x81/0x130\n ? refcount_warn_saturate+0xe5/0x110\n ? report_bug+0x171/0x1a0\n ? refcount_warn_saturate+0xe5/0x110\n ? handle_bug+0x3c/0x80\n ? exc_invalid_op+0x17/0x70\n ? asm_exc_invalid_op+0x1a/0x20\n ? refcount_warn_saturate+0xe5/0x110\n tcp_twsk_unique+0x186/0x190\n __inet_check_established+0x176/0x2d0\n __inet_hash_connect+0x74/0x7d0\n ? __pfx___inet_check_established+0x10/0x10\n tcp_v4_connect+0x278/0x530\n __inet_stream_connect+0x10f/0x3d0\n inet_stream_connect+0x3a/0x60\n __sys_connect+0xa8/0xd0\n __x64_sys_connect+0x18/0x20\n do_syscall_64+0x83/0x170\n entry_SYSCALL_64_after_hwframe+0x78/0x80\nRIP: 0033:0x7f62c11a885d\nCode: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d a3 45 0c 00 f7 d8 64 89 01 48\nRSP: 002b:00007f62c1091e58 EFLAGS: 00000296 ORIG_RAX: 000000000000002a\nRAX: ffffffffffffffda RBX: 0000000020ccb004 RCX: 00007f62c11a885d\nRDX: 0000000000000010 RSI: 0000000020ccb000 RDI: 0000000000000003\nRBP: 00007f62c1091e90 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000296 R12: 00007f62c10926c0\nR13: ffffffffffffff88 R14: 0000000000000000 R15: 00007ffe237885b0\n \u003c/TASK\u003e"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code in `tcp_twsk_unique()` is only reached from the outbound `connect(2)` path (`tcp_v4_connect` \u2192 `__inet_hash_connect` \u2192 `__inet_check_established`), which a remote peer cannot invoke; a local socket must initiate the connection. Both sides of the race are driven by local syscalls (close() generating TIME-WAIT, connect() reusing the 4-tuple), fully exercisable over loopback.\nAC:L - The attacker creates and controls both sides of the race \u2014 one set of threads generates TIME-WAIT sockets via active close, another loops on bind()+connect() against the same 4-tuple \u2014 and can retry indefinitely at thousands of attempts per second, as demonstrated by the reporter\u0027s working `trigger` reproducer. No non-default sysctl is required, since the explicitly-bound `twp == NULL` path bypasses the `tcp_tw_reuse` check entirely.\nPR:L - Only an unprivileged local user account is needed: creating TCP sockets, bind() with SO_REUSEADDR, connect(), and close() require no capabilities, and the whole sequence works inside a network namespace or on loopback.\nUI:N - The attacker performs every step itself with its own sockets; no victim action or interaction of any kind is needed.\nS:U - The corruption is confined to kernel slab memory managed by the same security authority; there is no crossing of a VM, IOMMU, or sandbox boundary.\nC:H - The refcount underflow prematurely frees a `tcp_timewait_sock` that is still referenced by the ehash/bhash chains and the connect path; on a SLAB_TYPESAFE_BY_RCU slab the attacker reallocates that memory with sprayed TIME-WAIT sockets, yielding a use-after-free read primitive over kernel memory and adjacent socket state.\nI:H - The stale pointers permit writes through the dangling object \u2014 hlist_nulls chain pointer updates, timer re-arming, and `inet_twsk_kill()` refcount decrements applied to reallocated objects \u2014 cascading into refcount corruption of unrelated `struct sock` allocations, a well-established path to arbitrary write and control-flow hijack.\nA:H - Even the benign outcome is a `refcount_t` WARN (an immediate panic under the widely used panic_on_warn), and the underflow reliably frees a live socket, causing kernel oops/panic from list-corruption and freed-memory dereference in the TCP hash tables."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:31:55.416Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/84546cc1aeeb4df3e444b18a4293c9823f974be9"
        },
        {
          "url": "https://git.kernel.org/stable/c/1796ca9c6f5bd50554214053af5f47d112818ee3"
        },
        {
          "url": "https://git.kernel.org/stable/c/1d9cf07810c30ef7948879567d10fd1f01121d34"
        },
        {
          "url": "https://git.kernel.org/stable/c/27b0284d8be182a81feb65581ab6a724dfd596e8"
        },
        {
          "url": "https://git.kernel.org/stable/c/13ed7cdf079686ccd3618335205700c03f6fb446"
        },
        {
          "url": "https://git.kernel.org/stable/c/6e48faad92be13166184d21506e4e54c79c13adc"
        },
        {
          "url": "https://git.kernel.org/stable/c/517e32ea0a8c72202d0d8aa8df50a7cd3d6fdefc"
        },
        {
          "url": "https://git.kernel.org/stable/c/f2db7230f73a80dbb179deab78f88a7947f0ab7e"
        }
      ],
      "title": "tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36904",
    "datePublished": "2024-05-30T15:29:05.457Z",
    "dateReserved": "2024-05-30T15:25:07.067Z",
    "dateUpdated": "2026-08-05T11:31:55.416Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36917 (GCVE-0-2024-36917)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-05-11 20:16

Title

block: fix overflow in blk_ioctl_discard()

Summary

In the Linux kernel, the following vulnerability has been resolved: block: fix overflow in blk_ioctl_discard() There is no check for overflow of 'start + len' in blk_ioctl_discard(). Hung task occurs if submit an discard ioctl with the following param: start = 0x80000000000ff000, len = 0x8000000000fff000; Add the overflow validation now.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-05 14:26 UTC

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/8a26198186e97ee5f…
https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1…
https://git.kernel.org/stable/c/507d526a98c355e6f…
https://git.kernel.org/stable/c/22d24a544b0d49bbc…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: d30a2605be9d5132d95944916e8f578fcfe4f976 , < 8a26198186e97ee5fc4b42fde82629cff8c75cd6 (git) Affected: d30a2605be9d5132d95944916e8f578fcfe4f976 , < e1d38cde2b7b0fbd1c48082e7a98c37d750af59b (git) Affected: d30a2605be9d5132d95944916e8f578fcfe4f976 , < 507d526a98c355e6f3fb2c47aacad44a69784bee (git) Affected: d30a2605be9d5132d95944916e8f578fcfe4f976 , < 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155 (git)
Linux	Linux	Affected: 2.6.28 Unaffected: 0 , < 2.6.28 (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36917",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-05T14:26:26.159225Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-05T14:26:29.069Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:49.883Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8a26198186e97ee5fc4b42fde82629cff8c75cd6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1c48082e7a98c37d750af59b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/507d526a98c355e6f3fb2c47aacad44a69784bee"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/22d24a544b0d49bbcbd61c8c0eaf77d3c9297155"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "block/ioctl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8a26198186e97ee5fc4b42fde82629cff8c75cd6",
              "status": "affected",
              "version": "d30a2605be9d5132d95944916e8f578fcfe4f976",
              "versionType": "git"
            },
            {
              "lessThan": "e1d38cde2b7b0fbd1c48082e7a98c37d750af59b",
              "status": "affected",
              "version": "d30a2605be9d5132d95944916e8f578fcfe4f976",
              "versionType": "git"
            },
            {
              "lessThan": "507d526a98c355e6f3fb2c47aacad44a69784bee",
              "status": "affected",
              "version": "d30a2605be9d5132d95944916e8f578fcfe4f976",
              "versionType": "git"
            },
            {
              "lessThan": "22d24a544b0d49bbcbd61c8c0eaf77d3c9297155",
              "status": "affected",
              "version": "d30a2605be9d5132d95944916e8f578fcfe4f976",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "block/ioctl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.28"
            },
            {
              "lessThan": "2.6.28",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix overflow in blk_ioctl_discard()\n\nThere is no check for overflow of \u0027start + len\u0027 in blk_ioctl_discard().\nHung task occurs if submit an discard ioctl with the following param:\n  start = 0x80000000000ff000, len = 0x8000000000fff000;\nAdd the overflow validation now."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:16:59.399Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8a26198186e97ee5fc4b42fde82629cff8c75cd6"
        },
        {
          "url": "https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1c48082e7a98c37d750af59b"
        },
        {
          "url": "https://git.kernel.org/stable/c/507d526a98c355e6f3fb2c47aacad44a69784bee"
        },
        {
          "url": "https://git.kernel.org/stable/c/22d24a544b0d49bbcbd61c8c0eaf77d3c9297155"
        }
      ],
      "title": "block: fix overflow in blk_ioctl_discard()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36917",
    "datePublished": "2024-05-30T15:29:13.327Z",
    "dateReserved": "2024-05-30T15:25:07.068Z",
    "dateUpdated": "2026-05-11T20:16:59.399Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36940 (GCVE-0-2024-36940)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-08-05 11:32

Title

pinctrl: core: delete incorrect free in pinctrl_enable()

Summary

In the Linux kernel, the following vulnerability has been resolved: pinctrl: core: delete incorrect free in pinctrl_enable() The "pctldev" struct is allocated in devm_pinctrl_register_and_init(). It's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(), so freeing it in pinctrl_enable() will lead to a double free. The devm_pinctrl_dev_release() function frees the pindescs and destroys the mutex as well.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-05 14:25 UTC

Assigner

Linux mitre root

References

12 references

URL	Tags
https://git.kernel.org/stable/c/735f4c6b6771eafe3…
https://git.kernel.org/stable/c/cdaa171473d98962a…
https://git.kernel.org/stable/c/288bc4aa75f150d6f…
https://git.kernel.org/stable/c/41f88ef8ba387a12f…
https://git.kernel.org/stable/c/ac7d65795827dc0cf…
https://git.kernel.org/stable/c/558c8039fdf596a58…
https://git.kernel.org/stable/c/f9f1e321d53e4c5b6…
https://git.kernel.org/stable/c/5038a66dad0199de6…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

6 products

Vendor	Product	Version
Linux	Linux	Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < 735f4c6b6771eafe336404c157ca683ad72a040d (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < cdaa171473d98962ae86f2a663d398fda2fbeefd (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < 288bc4aa75f150d6f1ee82dd43c6da1b438b6068 (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < 41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < ac7d65795827dc0cf7662384ed27caf4066bd72e (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < 558c8039fdf596a584a92c171cbf3298919c448c (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < f9f1e321d53e4c5b666b66e5b43da29841fb55ba (git) Affected: 6118714275f0a313ecc296a87ed1af32d9691bed , < 5038a66dad0199de60e5671603ea6623eb9e5c79 (git)
Linux	Linux	Affected: 4.11 Unaffected: 0 , < 4.11 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V3.1 (custom)
Siemens	SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family	Unaffected: 0 , < * (custom)
Siemens	SCALANCE XCM-/XRM-/XCH-/XRH-300 family	Affected: 0 , < V3.1 (custom)
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36940",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-05T14:25:26.979822Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-05T14:25:33.588Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.606Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/735f4c6b6771eafe336404c157ca683ad72a040d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cdaa171473d98962ae86f2a663d398fda2fbeefd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/288bc4aa75f150d6f1ee82dd43c6da1b438b6068"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ac7d65795827dc0cf7662384ed27caf4066bd72e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/558c8039fdf596a584a92c171cbf3298919c448c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f9f1e321d53e4c5b666b66e5b43da29841fb55ba"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5038a66dad0199de60e5671603ea6623eb9e5c79"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RST2428P",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V3.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T11:54:19.300Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          },
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pinctrl/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "735f4c6b6771eafe336404c157ca683ad72a040d",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "cdaa171473d98962ae86f2a663d398fda2fbeefd",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "288bc4aa75f150d6f1ee82dd43c6da1b438b6068",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "ac7d65795827dc0cf7662384ed27caf4066bd72e",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "558c8039fdf596a584a92c171cbf3298919c448c",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "f9f1e321d53e4c5b666b66e5b43da29841fb55ba",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            },
            {
              "lessThan": "5038a66dad0199de60e5671603ea6623eb9e5c79",
              "status": "affected",
              "version": "6118714275f0a313ecc296a87ed1af32d9691bed",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/pinctrl/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.11"
            },
            {
              "lessThan": "4.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "4.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: core: delete incorrect free in pinctrl_enable()\n\nThe \"pctldev\" struct is allocated in devm_pinctrl_register_and_init().\nIt\u0027s a devm_ managed pointer that is freed by devm_pinctrl_dev_release(),\nso freeing it in pinctrl_enable() will lead to a double free.\n\nThe devm_pinctrl_dev_release() function frees the pindescs and destroys\nthe mutex as well."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The pinctrl core is reached only through local operations \u2014 driver probe/re-probe via module load, deferred-probe retry, or bind/unbind \u2014 with no network- or peer-supplied data anywhere on the path. There is no remote or adjacent protocol handler involved.\nAC:L - The failing condition in `pinctrl_claim_hogs()` includes `-ENOMEM` from `create_pinctrl()`\u0027s `kzalloc()` and from `pinctrl_dt_to_map()`, which a local attacker can drive via sustained memory pressure timed against a driver probe. Once the free happens the devres release is guaranteed to run on the dangling pointer, so no unwinnable race is required.\nPR:L - An unprivileged local account suffices to apply the allocation pressure that induces the `pinctrl_claim_hogs()` error path on a system where an affected pinctrl driver probes or re-probes. No capability check guards `pinctrl_enable()` itself, and the resulting double free is in shared kernel slab state.\nUI:N - The vulnerable path executes autonomously during driver probe and devres teardown; no victim action such as mounting a filesystem or opening a file is needed.\nS:U - The corruption is confined to kernel slab memory within the same security authority \u2014 a standard kernel-level compromise with no crossing of a VM, IOMMU, or sandbox boundary.\nC:H - `pinctrl_unregister()` reads extensively through the freed `pctldev` (`-\u003emutex`, `-\u003enode`, `-\u003edesc-\u003epins`, `-\u003ep`), and if the slab object is reclaimed by attacker-groomed data the double free enables heap-layout manipulation that can be leveraged into arbitrary kernel memory disclosure.\nI:H - The stale `list_del(\u0026pctldev-\u003enode)` writes through `next`/`prev` pointers in freed \u2014 and potentially attacker-controlled \u2014 memory, giving a write-what-where primitive, while the second `kfree()` corrupts the slab freelist and permits overlapping-allocation attacks leading to control-flow hijack.\nA:H - Double free plus use-after-free reliably corrupts the SLUB freelist and locks/destroys an already-destroyed mutex, producing an oops or panic; drivers that ignore `pinctrl_enable()`\u0027s return value (e.g. sppctl) leave a dangling pointer live until unbind, guaranteeing a later crash."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:32:10.428Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/735f4c6b6771eafe336404c157ca683ad72a040d"
        },
        {
          "url": "https://git.kernel.org/stable/c/cdaa171473d98962ae86f2a663d398fda2fbeefd"
        },
        {
          "url": "https://git.kernel.org/stable/c/288bc4aa75f150d6f1ee82dd43c6da1b438b6068"
        },
        {
          "url": "https://git.kernel.org/stable/c/41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca"
        },
        {
          "url": "https://git.kernel.org/stable/c/ac7d65795827dc0cf7662384ed27caf4066bd72e"
        },
        {
          "url": "https://git.kernel.org/stable/c/558c8039fdf596a584a92c171cbf3298919c448c"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9f1e321d53e4c5b666b66e5b43da29841fb55ba"
        },
        {
          "url": "https://git.kernel.org/stable/c/5038a66dad0199de60e5671603ea6623eb9e5c79"
        }
      ],
      "title": "pinctrl: core: delete incorrect free in pinctrl_enable()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36940",
    "datePublished": "2024-05-30T15:29:28.101Z",
    "dateReserved": "2024-05-30T15:25:07.072Z",
    "dateUpdated": "2026-08-05T11:32:10.428Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36941 (GCVE-0-2024-36941)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-05-11 20:17

Title

wifi: nl80211: don't free NULL coalescing rule

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: don't free NULL coalescing rule If the parsing fails, we can dereference a NULL pointer here.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-03 18:57 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux mitre root

References

10 references

URL	Tags
https://git.kernel.org/stable/c/327382dc0f16b2689…
https://git.kernel.org/stable/c/97792d0611ae2e6fe…
https://git.kernel.org/stable/c/5a730a161ac2290d4…
https://git.kernel.org/stable/c/ad12c74e953b68ad8…
https://git.kernel.org/stable/c/b0db4caa10f2e4e81…
https://git.kernel.org/stable/c/244822c09b4f9aedf…
https://git.kernel.org/stable/c/f92772a642485394d…
https://git.kernel.org/stable/c/801ea33ae82d6a9d9…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < 327382dc0f16b268950b96e0052595efd80f7b0a (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < 97792d0611ae2e6fe3ccefb0a94a1d802317c457 (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < 5a730a161ac2290d46d49be76b2b1aee8d2eb307 (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < ad12c74e953b68ad85c78adc6408ed8435c64af4 (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < b0db4caa10f2e4e811cf88744fbf0d074b67ec1f (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < 244822c09b4f9aedfb5977f03c0deeb39da8ec7d (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < f92772a642485394db5c9a17bd0ee73fc6902383 (git) Affected: be29b99a9b51b0338eea3c66a58de53bbd01de24 , < 801ea33ae82d6a9d954074fbcf8ea9d18f1543a7 (git)
Linux	Linux	Affected: 3.12 Unaffected: 0 , < 3.12 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-36941",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-03T18:57:12.725668Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-20T14:17:10.233Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.555Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/327382dc0f16b268950b96e0052595efd80f7b0a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/97792d0611ae2e6fe3ccefb0a94a1d802317c457"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5a730a161ac2290d46d49be76b2b1aee8d2eb307"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ad12c74e953b68ad85c78adc6408ed8435c64af4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b0db4caa10f2e4e811cf88744fbf0d074b67ec1f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/244822c09b4f9aedfb5977f03c0deeb39da8ec7d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f92772a642485394db5c9a17bd0ee73fc6902383"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/801ea33ae82d6a9d954074fbcf8ea9d18f1543a7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/wireless/nl80211.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "327382dc0f16b268950b96e0052595efd80f7b0a",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "97792d0611ae2e6fe3ccefb0a94a1d802317c457",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "5a730a161ac2290d46d49be76b2b1aee8d2eb307",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "ad12c74e953b68ad85c78adc6408ed8435c64af4",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "b0db4caa10f2e4e811cf88744fbf0d074b67ec1f",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "244822c09b4f9aedfb5977f03c0deeb39da8ec7d",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "f92772a642485394db5c9a17bd0ee73fc6902383",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            },
            {
              "lessThan": "801ea33ae82d6a9d954074fbcf8ea9d18f1543a7",
              "status": "affected",
              "version": "be29b99a9b51b0338eea3c66a58de53bbd01de24",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/wireless/nl80211.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.12"
            },
            {
              "lessThan": "3.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: nl80211: don\u0027t free NULL coalescing rule\n\nIf the parsing fails, we can dereference a NULL pointer here."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:17:28.370Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/327382dc0f16b268950b96e0052595efd80f7b0a"
        },
        {
          "url": "https://git.kernel.org/stable/c/97792d0611ae2e6fe3ccefb0a94a1d802317c457"
        },
        {
          "url": "https://git.kernel.org/stable/c/5a730a161ac2290d46d49be76b2b1aee8d2eb307"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad12c74e953b68ad85c78adc6408ed8435c64af4"
        },
        {
          "url": "https://git.kernel.org/stable/c/b0db4caa10f2e4e811cf88744fbf0d074b67ec1f"
        },
        {
          "url": "https://git.kernel.org/stable/c/244822c09b4f9aedfb5977f03c0deeb39da8ec7d"
        },
        {
          "url": "https://git.kernel.org/stable/c/f92772a642485394db5c9a17bd0ee73fc6902383"
        },
        {
          "url": "https://git.kernel.org/stable/c/801ea33ae82d6a9d954074fbcf8ea9d18f1543a7"
        }
      ],
      "title": "wifi: nl80211: don\u0027t free NULL coalescing rule",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36941",
    "datePublished": "2024-05-30T15:29:28.687Z",
    "dateReserved": "2024-05-30T15:25:07.072Z",
    "dateUpdated": "2026-05-11T20:17:28.370Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36950 (GCVE-0-2024-36950)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:35 – Updated: 2026-05-11 20:17

Title

firewire: ohci: mask bus reset interrupts between ISR and bottom half

Summary

In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: mask bus reset interrupts between ISR and bottom half In the FireWire OHCI interrupt handler, if a bus reset interrupt has occurred, mask bus reset interrupts until bus_reset_work has serviced and cleared the interrupt. Normally, we always leave bus reset interrupts masked. We infer the bus reset from the self-ID interrupt that happens shortly thereafter. A scenario where we unmask bus reset interrupts was introduced in 2008 in a007bb857e0b26f5d8b73c2ff90782d9c0972620: If OHCI_PARAM_DEBUG_BUSRESETS (8) is set in the debug parameter bitmask, we will unmask bus reset interrupts so we can log them. irq_handler logs the bus reset interrupt. However, we can't clear the bus reset event flag in irq_handler, because we won't service the event until later. irq_handler exits with the event flag still set. If the corresponding interrupt is still unmasked, the first bus reset will usually freeze the system due to irq_handler being called again each time it exits. This freeze can be reproduced by loading firewire_ohci with "modprobe firewire_ohci debug=-1" (to enable all debugging output). Apparently there are also some cases where bus_reset_work will get called soon enough to clear the event, and operation will continue normally. This freeze was first reported a few months after a007bb85 was committed, but until now it was never fixed. The debug level could safely be set to -1 through sysfs after the module was loaded, but this would be ineffectual in logging bus reset interrupts since they were only unmasked during initialization. irq_handler will now leave the event flag set but mask bus reset interrupts, so irq_handler won't be called again and there will be no freeze. If OHCI_PARAM_DEBUG_BUSRESETS is enabled, bus_reset_work will unmask the interrupt after servicing the event, so future interrupts will be caught as desired. As a side effect to this change, OHCI_PARAM_DEBUG_BUSRESETS can now be enabled through sysfs in addition to during initial module loading. However, when enabled through sysfs, logging of bus reset interrupts will be effective only starting with the second bus reset, after bus_reset_work has executed.

Severity

4.4 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-04 15:34 UTC

Assigner

Linux mitre root

References

10 references

URL	Tags
https://git.kernel.org/stable/c/b3948c69d60279fce…
https://git.kernel.org/stable/c/31279bbca40d2f40c…
https://git.kernel.org/stable/c/fa273f312334246c9…
https://git.kernel.org/stable/c/4f9cc355c328fc4f4…
https://git.kernel.org/stable/c/6fafe3661712b143d…
https://git.kernel.org/stable/c/5982887de60c1b84f…
https://git.kernel.org/stable/c/8643332aac0576581…
https://git.kernel.org/stable/c/752e3c53de0fa3b7d…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < b3948c69d60279fce5b2eeda92a07d66296c8130 (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 31279bbca40d2f40cb3bbb6d538ec9620a645dec (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < fa273f312334246c909475c5868e6daab889cc8c (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 4f9cc355c328fc4f41cbd9c4cd58b235184fa420 (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 6fafe3661712b143d9c69a7322294bd53f559d5d (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 5982887de60c1b84f9c0ca07c835814d07fd1da0 (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 8643332aac0576581cfdf01798ea3e4e0d624b61 (git) Affected: a007bb857e0b26f5d8b73c2ff90782d9c0972620 , < 752e3c53de0fa3b7d817a83050b6699b8e9c6ec9 (git)
Linux	Linux	Affected: 2.6.26 Unaffected: 0 , < 2.6.26 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 4.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-36950",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-04T15:34:28.122404Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-20T14:13:44.582Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.561Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b3948c69d60279fce5b2eeda92a07d66296c8130"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/31279bbca40d2f40cb3bbb6d538ec9620a645dec"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fa273f312334246c909475c5868e6daab889cc8c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4f9cc355c328fc4f41cbd9c4cd58b235184fa420"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6fafe3661712b143d9c69a7322294bd53f559d5d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5982887de60c1b84f9c0ca07c835814d07fd1da0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8643332aac0576581cfdf01798ea3e4e0d624b61"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/752e3c53de0fa3b7d817a83050b6699b8e9c6ec9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firewire/ohci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b3948c69d60279fce5b2eeda92a07d66296c8130",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "31279bbca40d2f40cb3bbb6d538ec9620a645dec",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "fa273f312334246c909475c5868e6daab889cc8c",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "4f9cc355c328fc4f41cbd9c4cd58b235184fa420",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "6fafe3661712b143d9c69a7322294bd53f559d5d",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "5982887de60c1b84f9c0ca07c835814d07fd1da0",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "8643332aac0576581cfdf01798ea3e4e0d624b61",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            },
            {
              "lessThan": "752e3c53de0fa3b7d817a83050b6699b8e9c6ec9",
              "status": "affected",
              "version": "a007bb857e0b26f5d8b73c2ff90782d9c0972620",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/firewire/ohci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.26"
            },
            {
              "lessThan": "2.6.26",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: ohci: mask bus reset interrupts between ISR and bottom half\n\nIn the FireWire OHCI interrupt handler, if a bus reset interrupt has\noccurred, mask bus reset interrupts until bus_reset_work has serviced and\ncleared the interrupt.\n\nNormally, we always leave bus reset interrupts masked. We infer the bus\nreset from the self-ID interrupt that happens shortly thereafter. A\nscenario where we unmask bus reset interrupts was introduced in 2008 in\na007bb857e0b26f5d8b73c2ff90782d9c0972620: If\nOHCI_PARAM_DEBUG_BUSRESETS (8) is set in the debug parameter bitmask, we\nwill unmask bus reset interrupts so we can log them.\n\nirq_handler logs the bus reset interrupt. However, we can\u0027t clear the bus\nreset event flag in irq_handler, because we won\u0027t service the event until\nlater. irq_handler exits with the event flag still set. If the\ncorresponding interrupt is still unmasked, the first bus reset will\nusually freeze the system due to irq_handler being called again each\ntime it exits. This freeze can be reproduced by loading firewire_ohci\nwith \"modprobe firewire_ohci debug=-1\" (to enable all debugging output).\nApparently there are also some cases where bus_reset_work will get called\nsoon enough to clear the event, and operation will continue normally.\n\nThis freeze was first reported a few months after a007bb85 was committed,\nbut until now it was never fixed. The debug level could safely be set\nto -1 through sysfs after the module was loaded, but this would be\nineffectual in logging bus reset interrupts since they were only\nunmasked during initialization.\n\nirq_handler will now leave the event flag set but mask bus reset\ninterrupts, so irq_handler won\u0027t be called again and there will be no\nfreeze. If OHCI_PARAM_DEBUG_BUSRESETS is enabled, bus_reset_work will\nunmask the interrupt after servicing the event, so future interrupts\nwill be caught as desired.\n\nAs a side effect to this change, OHCI_PARAM_DEBUG_BUSRESETS can now be\nenabled through sysfs in addition to during initial module loading.\nHowever, when enabled through sysfs, logging of bus reset interrupts will\nbe effective only starting with the second bus reset, after\nbus_reset_work has executed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:17:37.975Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b3948c69d60279fce5b2eeda92a07d66296c8130"
        },
        {
          "url": "https://git.kernel.org/stable/c/31279bbca40d2f40cb3bbb6d538ec9620a645dec"
        },
        {
          "url": "https://git.kernel.org/stable/c/fa273f312334246c909475c5868e6daab889cc8c"
        },
        {
          "url": "https://git.kernel.org/stable/c/4f9cc355c328fc4f41cbd9c4cd58b235184fa420"
        },
        {
          "url": "https://git.kernel.org/stable/c/6fafe3661712b143d9c69a7322294bd53f559d5d"
        },
        {
          "url": "https://git.kernel.org/stable/c/5982887de60c1b84f9c0ca07c835814d07fd1da0"
        },
        {
          "url": "https://git.kernel.org/stable/c/8643332aac0576581cfdf01798ea3e4e0d624b61"
        },
        {
          "url": "https://git.kernel.org/stable/c/752e3c53de0fa3b7d817a83050b6699b8e9c6ec9"
        }
      ],
      "title": "firewire: ohci: mask bus reset interrupts between ISR and bottom half",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36950",
    "datePublished": "2024-05-30T15:35:46.262Z",
    "dateReserved": "2024-05-30T15:25:07.079Z",
    "dateUpdated": "2026-05-11T20:17:37.975Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-36954 (GCVE-0-2024-36954)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:35 – Updated: 2026-05-23 15:47

Title

tipc: fix a possible memleak in tipc_buf_append

Summary

In the Linux kernel, the following vulnerability has been resolved: tipc: fix a possible memleak in tipc_buf_append __skb_linearize() doesn't free the skb when it fails, so move '*buf = NULL' after __skb_linearize(), so that the skb can be freed on the err path.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 17:15 UTC

Assigner

Linux mitre root

References

10 references

URL	Tags
https://git.kernel.org/stable/c/01cd1b7b685751ee4…
https://git.kernel.org/stable/c/2f87fd9476cf9725d…
https://git.kernel.org/stable/c/adbce6d20da6254c8…
https://git.kernel.org/stable/c/42c8471b0566c7539…
https://git.kernel.org/stable/c/d03a82f4f8144befd…
https://git.kernel.org/stable/c/614c5a5ae45a92159…
https://git.kernel.org/stable/c/3210d34fda4caff21…
https://git.kernel.org/stable/c/97bf6f81b29a8efaf…
https://lists.debian.org/debian-lts-announce/2024…	x_transferred
https://lists.debian.org/debian-lts-announce/2024…	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 4b1761898861117c97066aea6c58f68a7787f0bf , < 01cd1b7b685751ee422d00d050292a3d277652d6 (git) Affected: 64d17ec9f1ded042c4b188d15734f33486ed9966 , < 2f87fd9476cf9725d774e6dcb7d17859c6a6d1ae (git) Affected: 6da24cfc83ba4f97ea44fc7ae9999a006101755c , < adbce6d20da6254c86425a8d4359b221b5ccbccd (git) Affected: b7df21cf1b79ab7026f545e7bf837bd5750ac026 , < 42c8471b0566c7539e7dd584b4d0ebd3cec8cb2c (git) Affected: b7df21cf1b79ab7026f545e7bf837bd5750ac026 , < d03a82f4f8144befdc10518e732e2a60b34c870e (git) Affected: b7df21cf1b79ab7026f545e7bf837bd5750ac026 , < 614c5a5ae45a921595952117b2e2bd4d4bf9b574 (git) Affected: b7df21cf1b79ab7026f545e7bf837bd5750ac026 , < 3210d34fda4caff212cb53729e6bd46de604d565 (git) Affected: b7df21cf1b79ab7026f545e7bf837bd5750ac026 , < 97bf6f81b29a8efaf5d0983251a7450e5794370d (git) Affected: b2c8d28c34b3070407cb1741f9ba3f15d0284b8b (git) Affected: 5489f30bb78ff0dafb4229a69632afc2ba20765c (git) Affected: 436d650d374329a591c30339a91fa5078052ed1e (git) Affected: ace300eecbccaa698e2b472843c74a5f33f7dce8 (git) Affected: 4.19.193 , < 4.19.314 (semver) Affected: 5.4.124 , < 5.4.276 (semver) Affected: 5.10.42 , < 5.10.217 (semver) Affected: 4.4.271 , < 4.5 (semver) Affected: 4.9.271 , < 4.10 (semver) Affected: 4.14.235 , < 4.15 (semver) Affected: 5.12.9 , < 5.13 (semver)
Linux	Linux	Affected: 5.13 Unaffected: 0 , < 5.13 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.499Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/01cd1b7b685751ee422d00d050292a3d277652d6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2f87fd9476cf9725d774e6dcb7d17859c6a6d1ae"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/adbce6d20da6254c86425a8d4359b221b5ccbccd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/42c8471b0566c7539e7dd584b4d0ebd3cec8cb2c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d03a82f4f8144befdc10518e732e2a60b34c870e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/614c5a5ae45a921595952117b2e2bd4d4bf9b574"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3210d34fda4caff212cb53729e6bd46de604d565"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/97bf6f81b29a8efaf5d0983251a7450e5794370d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36954",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:15:38.594682Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:59.306Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/msg.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "01cd1b7b685751ee422d00d050292a3d277652d6",
              "status": "affected",
              "version": "4b1761898861117c97066aea6c58f68a7787f0bf",
              "versionType": "git"
            },
            {
              "lessThan": "2f87fd9476cf9725d774e6dcb7d17859c6a6d1ae",
              "status": "affected",
              "version": "64d17ec9f1ded042c4b188d15734f33486ed9966",
              "versionType": "git"
            },
            {
              "lessThan": "adbce6d20da6254c86425a8d4359b221b5ccbccd",
              "status": "affected",
              "version": "6da24cfc83ba4f97ea44fc7ae9999a006101755c",
              "versionType": "git"
            },
            {
              "lessThan": "42c8471b0566c7539e7dd584b4d0ebd3cec8cb2c",
              "status": "affected",
              "version": "b7df21cf1b79ab7026f545e7bf837bd5750ac026",
              "versionType": "git"
            },
            {
              "lessThan": "d03a82f4f8144befdc10518e732e2a60b34c870e",
              "status": "affected",
              "version": "b7df21cf1b79ab7026f545e7bf837bd5750ac026",
              "versionType": "git"
            },
            {
              "lessThan": "614c5a5ae45a921595952117b2e2bd4d4bf9b574",
              "status": "affected",
              "version": "b7df21cf1b79ab7026f545e7bf837bd5750ac026",
              "versionType": "git"
            },
            {
              "lessThan": "3210d34fda4caff212cb53729e6bd46de604d565",
              "status": "affected",
              "version": "b7df21cf1b79ab7026f545e7bf837bd5750ac026",
              "versionType": "git"
            },
            {
              "lessThan": "97bf6f81b29a8efaf5d0983251a7450e5794370d",
              "status": "affected",
              "version": "b7df21cf1b79ab7026f545e7bf837bd5750ac026",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b2c8d28c34b3070407cb1741f9ba3f15d0284b8b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5489f30bb78ff0dafb4229a69632afc2ba20765c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "436d650d374329a591c30339a91fa5078052ed1e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ace300eecbccaa698e2b472843c74a5f33f7dce8",
              "versionType": "git"
            },
            {
              "lessThan": "4.19.314",
              "status": "affected",
              "version": "4.19.193",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.276",
              "status": "affected",
              "version": "5.4.124",
              "versionType": "semver"
            },
            {
              "lessThan": "5.10.217",
              "status": "affected",
              "version": "5.10.42",
              "versionType": "semver"
            },
            {
              "lessThan": "4.5",
              "status": "affected",
              "version": "4.4.271",
              "versionType": "semver"
            },
            {
              "lessThan": "4.10",
              "status": "affected",
              "version": "4.9.271",
              "versionType": "semver"
            },
            {
              "lessThan": "4.15",
              "status": "affected",
              "version": "4.14.235",
              "versionType": "semver"
            },
            {
              "lessThan": "5.13",
              "status": "affected",
              "version": "5.12.9",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/tipc/msg.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.314",
                  "versionStartIncluding": "4.19.193",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.276",
                  "versionStartIncluding": "5.4.124",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.217",
                  "versionStartIncluding": "5.10.42",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.4.271",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.9.271",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.235",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.12.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix a possible memleak in tipc_buf_append\n\n__skb_linearize() doesn\u0027t free the skb when it fails, so move\n\u0027*buf = NULL\u0027 after __skb_linearize(), so that the skb can be\nfreed on the err path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:47:43.810Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/01cd1b7b685751ee422d00d050292a3d277652d6"
        },
        {
          "url": "https://git.kernel.org/stable/c/2f87fd9476cf9725d774e6dcb7d17859c6a6d1ae"
        },
        {
          "url": "https://git.kernel.org/stable/c/adbce6d20da6254c86425a8d4359b221b5ccbccd"
        },
        {
          "url": "https://git.kernel.org/stable/c/42c8471b0566c7539e7dd584b4d0ebd3cec8cb2c"
        },
        {
          "url": "https://git.kernel.org/stable/c/d03a82f4f8144befdc10518e732e2a60b34c870e"
        },
        {
          "url": "https://git.kernel.org/stable/c/614c5a5ae45a921595952117b2e2bd4d4bf9b574"
        },
        {
          "url": "https://git.kernel.org/stable/c/3210d34fda4caff212cb53729e6bd46de604d565"
        },
        {
          "url": "https://git.kernel.org/stable/c/97bf6f81b29a8efaf5d0983251a7450e5794370d"
        }
      ],
      "title": "tipc: fix a possible memleak in tipc_buf_append",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36954",
    "datePublished": "2024-05-30T15:35:48.665Z",
    "dateReserved": "2024-05-30T15:25:07.080Z",
    "dateUpdated": "2026-05-23T15:47:43.810Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-38575 (GCVE-0-2024-38575)

Vulnerability from cvelistv5 – Published: 2024-06-19 13:37 – Updated: 2026-05-23 15:48

Title

wifi: brcmfmac: pcie: handle randbuf allocation failure

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: pcie: handle randbuf allocation failure The kzalloc() in brcmf_pcie_download_fw_nvram() will return null if the physical memory has run out. As a result, if we use get_random_bytes() to generate random bytes in the randbuf, the null pointer dereference bug will happen. In order to prevent allocation failure, this patch adds a separate function using buffer on kernel stack to generate random bytes in the randbuf, which could prevent the kernel stack from overflow.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-20 14:58 UTC

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/0eb2c0528e232b3c3…
https://git.kernel.org/stable/c/c37466406f075476c…
https://git.kernel.org/stable/c/7c15eb344b0d4d346…
https://git.kernel.org/stable/c/3729ca9e48d19a03a…
https://git.kernel.org/stable/c/316f790ebcf94bdf5…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c35105f375b530bc27e03ea9250b1c26dd4cae86 , < 0eb2c0528e232b3c32cde9d5e1c9f80ba2996e49 (git) Affected: 91918ce88d9fef408bb12c46a27c73d79b604c20 , < c37466406f075476c2702ecc01917928af871f3b (git) Affected: 91918ce88d9fef408bb12c46a27c73d79b604c20 , < 7c15eb344b0d4d3468c9b2a7591ad2b859b29b88 (git) Affected: 91918ce88d9fef408bb12c46a27c73d79b604c20 , < 3729ca9e48d19a03ae049e2bde510e161c2f3720 (git) Affected: 91918ce88d9fef408bb12c46a27c73d79b604c20 , < 316f790ebcf94bdf59f794b7cdea4068dc676d4c (git) Affected: ba72baed066f3bfa8b489e4b58f1fcaf51c04f83 (git) Affected: 6.1.30 , < 6.1.93 (semver) Affected: 6.3.4 , < 6.4 (semver)
Linux	Linux	Affected: 6.4 Unaffected: 0 , < 6.4 (semver) Unaffected: 6.1.93 , ≤ 6.1.* (semver) Unaffected: 6.6.33 , ≤ 6.6.* (semver) Unaffected: 6.8.12 , ≤ 6.8.* (semver) Unaffected: 6.9.3 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-38575",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-20T14:58:36.238292Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-20T14:58:48.031Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:12:25.861Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0eb2c0528e232b3c32cde9d5e1c9f80ba2996e49"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c37466406f075476c2702ecc01917928af871f3b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7c15eb344b0d4d3468c9b2a7591ad2b859b29b88"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3729ca9e48d19a03ae049e2bde510e161c2f3720"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/316f790ebcf94bdf59f794b7cdea4068dc676d4c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0eb2c0528e232b3c32cde9d5e1c9f80ba2996e49",
              "status": "affected",
              "version": "c35105f375b530bc27e03ea9250b1c26dd4cae86",
              "versionType": "git"
            },
            {
              "lessThan": "c37466406f075476c2702ecc01917928af871f3b",
              "status": "affected",
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "versionType": "git"
            },
            {
              "lessThan": "7c15eb344b0d4d3468c9b2a7591ad2b859b29b88",
              "status": "affected",
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "versionType": "git"
            },
            {
              "lessThan": "3729ca9e48d19a03ae049e2bde510e161c2f3720",
              "status": "affected",
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "versionType": "git"
            },
            {
              "lessThan": "316f790ebcf94bdf59f794b7cdea4068dc676d4c",
              "status": "affected",
              "version": "91918ce88d9fef408bb12c46a27c73d79b604c20",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ba72baed066f3bfa8b489e4b58f1fcaf51c04f83",
              "versionType": "git"
            },
            {
              "lessThan": "6.1.93",
              "status": "affected",
              "version": "6.1.30",
              "versionType": "semver"
            },
            {
              "lessThan": "6.4",
              "status": "affected",
              "version": "6.3.4",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.93",
                  "versionStartIncluding": "6.1.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.33",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.12",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.3",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.3.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: pcie: handle randbuf allocation failure\n\nThe kzalloc() in brcmf_pcie_download_fw_nvram() will return null\nif the physical memory has run out. As a result, if we use\nget_random_bytes() to generate random bytes in the randbuf, the\nnull pointer dereference bug will happen.\n\nIn order to prevent allocation failure, this patch adds a separate\nfunction using buffer on kernel stack to generate random bytes in\nthe randbuf, which could prevent the kernel stack from overflow."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:48:52.214Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0eb2c0528e232b3c32cde9d5e1c9f80ba2996e49"
        },
        {
          "url": "https://git.kernel.org/stable/c/c37466406f075476c2702ecc01917928af871f3b"
        },
        {
          "url": "https://git.kernel.org/stable/c/7c15eb344b0d4d3468c9b2a7591ad2b859b29b88"
        },
        {
          "url": "https://git.kernel.org/stable/c/3729ca9e48d19a03ae049e2bde510e161c2f3720"
        },
        {
          "url": "https://git.kernel.org/stable/c/316f790ebcf94bdf59f794b7cdea4068dc676d4c"
        }
      ],
      "title": "wifi: brcmfmac: pcie: handle randbuf allocation failure",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-38575",
    "datePublished": "2024-06-19T13:37:34.476Z",
    "dateReserved": "2024-06-18T19:36:34.924Z",
    "dateUpdated": "2026-05-23T15:48:52.214Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

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.

Action not permitted

alsa-2024:5102

Vulnerability from osv_almalinux

CVE-2024-36025 (GCVE-0-2024-36025)

CVE-2024-36886 (GCVE-0-2024-36886)

CVE-2024-36896 (GCVE-0-2024-36896)

CVE-2024-36904 (GCVE-0-2024-36904)

CVE-2024-36917 (GCVE-0-2024-36917)

CVE-2024-36940 (GCVE-0-2024-36940)

CVE-2024-36941 (GCVE-0-2024-36941)

CVE-2024-36950 (GCVE-0-2024-36950)

CVE-2024-36954 (GCVE-0-2024-36954)

CVE-2024-38575 (GCVE-0-2024-38575)

Tags

Sightings

Nomenclature

Related by attack behaviour