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CERTFR-2026-AVI-0108 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at…

CERTFR-2026-AVI-0108

bdu:2026-10268

fkie_cve-2022-50615

In the Linux kernel, the following vulnerability has been resolved:

perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()

pci_get_device() will increase the reference count for the returned pci_dev, so snr_uncore_get_mc_dev() will return a pci_dev with its reference count increased. We need to call pci_dev_put() to decrease the reference count. Let's add the missing pci_dev_put().

GHSA-vw48-v9x9-57g8

In the Linux kernel, the following vulnerability has been resolved:

perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()

RHSA-2023:2458 — security update for kernel

security update for kernel

RHSA-2023:4789 — Red Hat Security Advisory: kernel security, bug fix, and enhancement update

kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c kernel: perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox() kernel: perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map() kernel: save/restore speculative MSRs during S3 suspend/resume kernel: Use-after-free vulnerability in the Linux Kernel traffic control index filter Kernel: bluetooth: Unauthorized management command execution kernel: OOB access in the Linux kernel's XFS subsystem kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests hw: amd: Cross-Process Information Leak kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() kernel: buffer overflow in ceph file net/ceph/messenger_v2.c

SUSE-SU-2026:0263-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2022-50615

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:Pro:18.04:LTS: linux-aws-5.4, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:Pro:18.04:LTS: linux-azure-5.4, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3 and 131 more

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map() pci_get_device() will increase the reference count for the returned pci_dev, so snr_uncore_get_mc_dev() will return a pci_dev with its reference count increased. We need to call pci_dev_put() to decrease the reference count. Let's add the missing pci_dev_put().

WID-SEC-W-2025-2756 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder weitere, nicht spezifizierte Auswirkungen zu erlangen.