PT-2026-55699

In the Linux kernel, the following vulnerability has been resolved: af unix: Set gc in progress to true in unix gc. Igor Ushakov reported that unix gc could run with gc in progress being false if the work is scheduled while running: Thread 1 Thread 2 Thread 3 -------- -------- -------- unix...

PT-2026-51899

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.0-rc7 Description An issue exists in the af unix component where SOCKMAP can hide inflight file descriptors from the AF UNIX Garbage Collector GC. When a socket in SOCKMAP receives a socket buffer skb with an...

Astra Linux – Vulnerability in Linux 5.10

Ubuntu Linux 6.8 GA retains the legacy AFUNIX garbage collector, but the upstream commit 8594d9b85c07 "afunix: Do not call skbget for OOB skb" addresses this issue. When orphaned MSGOOB sockets reach unixgc, the garbage collector still calls kfreeskb, assuming that OOB SKBs hold two references...

CVE-2025-13350 Use-after-free of orphaned AF_UNIX in Ubuntu builds of Linux kernel

Ubuntu Linux 6.8 GA retains the legacy AFUNIX garbage collector but backports upstream commit 8594d9b85c07 "afunix: Don’t call skbget for OOB skb". When orphaned MSGOOB sockets hit unixgc, the garbage collector still calls kfreeskb as if OOB SKBs held two references; on Ubuntu Linux 6.8 Noble...

Canonical Ubuntu 安全漏洞

Canonical Ubuntu is a GNU/Linux operating system primarily for desktop applications, developed by the British company Canonical. Versions of Canonical Ubuntu from 6.8.0-56.58 to 6.8.0-84.84 contained security vulnerabilities. These vulnerabilities were due to issues with the AFUNIX garbage...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004797)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004797 advisory. A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgeneric on the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004253)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004253 advisory. A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgeneric on the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001761)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001761 advisory. A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgeneric on the...

EUVD-2023-58762

Malicious code in bioql PyPI...

SUSE-SU-2024:3043-1 Security update for the Linux Kernel (Live Patch 46 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024183 fixes several issues. The following security issues were fixed: - CVE-2021-47402: Fixed use-after-free in flwalk bsc1225301 - CVE-2021-47378: Fixed use-after-free by destroying cm id before destroying qp bsc1225202. - CVE-2024-27398: Fixed...

SUSE SLES15 Security Update : kernel (Live Patch 42 for SLE 15 SP3) (SUSE-SU-2024:1708-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1708-1 advisory. This update for the Linux Kernel 5.3.18-15030059153 fixes several issues. The following security issues were fixed: - CVE-2024-26610: Fixed...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use CVE-2024-26921 In the Linux kernel, the following vulnerability has been resolved: afunix: Fix garbage collector racing against connect CVE-2024-26923 In the...

SUSE SLES15: kernel-livepatch-5_3_18-150200_24_183-default / etc (SUSE-SU-2024:1276-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1276-1 advisory. This update for the Linux Kernel 5.3.18-15020024183 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a...

SUSE-SU-2024:1276-1 Security update for the Linux Kernel (Live Patch 42 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059153 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgenericon the socket that the SKB is queu...

SUSE SLES15: kernel-livepatch-5_3_18-150200_24_178-default / etc (SUSE-SU-2024:1033-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2024:1033-1 advisory. This update for the Linux Kernel 5.3.18-15020024178 fixes one issue. The following security issue was fixed: - CVE-2023-6531: Fixed a use-after-free fl...

SUSE SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP5) (SUSE-SU-2024:1039-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1039-1 advisory. This update for the Linux Kernel 5.14.21-15050053 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a...

SUSE SLES15: kernel-livepatch-5_3_18-150200_24_175-default / etc (SUSE-SU-2024:1054-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2024:1054-1 advisory. This update for the Linux Kernel 5.3.18-15020024175 fixes one issue. The following security issue was fixed: - CVE-2023-6531: Fixed a use-after-free fl...

SUSE SLES15 Security Update : kernel (Live Patch 7 for SLE 15 SP5) (SUSE-SU-2024:1040-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1040-1 advisory. This update for the Linux Kernel 5.14.21-1505005536 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a...

SUSE SLES15 Security Update : kernel RT (Live Patch 8 for SLE 15 SP5) (SUSE-SU-2024:0991-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0991-1 advisory. This update for the Linux Kernel 5.14.21-1505001327 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a...

SUSE SLES15 Security Update : kernel RT (Live Patch 5 for SLE 15 SP5) (SUSE-SU-2024:0986-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0986-1 advisory. This update for the Linux Kernel 5.14.21-1505001318 fixes several issues. The following security issues were fixed: - CVE-2023-6531: Fixed a...