Low: kernel

Issue Overview: No CVE associated with this advisory Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.15 Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories...

PT-2025-25795

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A vulnerability in the Linux kernel has been resolved. The issue is related to MACsec offload for uplink representor profiles. MACsec offload is not supported in switchdev mode for...

AlmaLinux 9 : kernel (ALSA-2025:8142)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8142 advisory. kernel: cifs: Fix integer overflow while processing acregmax mount option CVE-2025-21964 Tenable has extracted the preceding description block directly from the...

CVE-2021-30735

A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking...

CVE-2021-30676

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A local user may be able to cause unexpected system termination or read kernel memory...

Advisory ROSA-SA-2025-2861

Software: kernel 4.18.0 OS: ROSA Virtualization 3.0 packageevrstring: kernel-4.18.0-553.40.1.el810 CVE-ID: CVE-2019-13631 BDU-ID: 2019-03626 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the parsehidreportdescriptor function of the Linux operating system kernel is related to writing outside buffer...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: do not clean up repair bio if submit fails CVE-2022-49168 In the Linux kernel, the following vulnerability has been resolved: bfq: Update cgroup information before merging bio CVE-2022-49413 In the Linux...

PT-2025-18630

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the btrfs file system. The leak occurs during backref walking at find parent nodes, when dealing with a data...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nbd: Fix NULL pointer in flushworkqueue CVE-2021-46981 A use-after-free flaw was found in btrfssearchslot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and...

Important: kernel

Issue Overview: A use-after-free flaw was found in vcsread in drivers/tty/vt/vcscreen.c in vcscreen in the Linux Kernel. In this flaw an attacker with local user access may lead to a system crash or a leak of internal kernel information. CVE-2023-3567 In the Linux kernel, the following...

PT-2025-27746

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-54.el10.aarch64 Description: A vulnerability in the Linux kernel has been resolved, specifically in the RDMA/mlx5 component. The issue occurs upon RQ destruction when the firmware command fails, causing...

PT-2025-25809

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A vulnerability in the Linux kernel has been resolved, related to the btrfs file system. The issue is caused by the incorrect order of arguments in the btrfs prelim ref function,...

RHSA-2025:3888 Red Hat Security Advisory: kernel security update

Bulletin has no description...

PT-2025-18395

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc3 Description A vulnerability in the Linux kernel has been resolved, specifically in the KVM Kernel-based Virtual Machine module. The issue arises when the vCPU is in L2 with INIT and a TRIPLE FAULT...

AlmaLinux 8 : kernel (ALSA-2025:3260)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:3260 advisory. kernel: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array CVE-2025-21785 Tenable has extracted the preceding description block directly from the...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56770)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56770 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/sched: netem: account for backlog...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56720)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56720 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-56745)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56745 advisory. - In the Linux kernel, the following vulnerability has been resolved: PCI: Fix resetmethodstore memory leak In...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-56615)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56615 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: fix OOB devmap writes when deleting...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: relax socket state check at accept time. CVE-2024-36484 In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bondoptionarpiptargetsset CVE-2024-39487 In the...