Use-after-free in Linux kernel - CVE-2026-46319

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Main Vulnerability Database Vulnerabilities #VU134179

Use-after-free in Linux kernel - CVE-2026-46319

Published: June 10, 2026


Vulnerability identifier: #VU134179
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-46319
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to escalate privileges.

The vulnerability exists due to a use-after-free race condition in tcf_ct_flow_table_get() in net/sched/act_ct.c when looking up a flow table and incrementing its reference count. A local user can trigger the race during act_ct initialization to escalate privileges.

The race window is very short and occurs after the flow table object is returned from the hash table lookup but before its reference count is successfully incremented.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
SUSE Linux Micro Extras
SUSE Linux Micro
SUSE Linux Enterprise Live Patching
SUSE Real Time Module
Public Cloud Module
Basesystem Module
Development Tools Module
Legacy Module
openSUSE Leap
Ubuntu
kernel-livepatch-5_14_21-150400_24_228-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_57-debugsource
kernel-livepatch-5_14_21-150400_24_228-default
kernel-livepatch-5_14_21-150500_55_177-default
kernel-livepatch-SLE15-SP5_Update_43-debugsource
kernel-livepatch-5_14_21-150500_55_177-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_29-debugsource
kernel-livepatch-6_4_0-150600_23_125-default
kernel-livepatch-6_4_0-150600_23_125-default-debuginfo
kernel-livepatch-6_4_0-150700_7_62-rt-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_17-debugsource
kernel-livepatch-6_4_0-150700_7_62-rt
kernel-livepatch-6_4_0-150700_53_66-default-debuginfo
kernel-livepatch-6_4_0-150700_53_66-default
kernel-livepatch-SLE15-SP7_Update_18-debugsource
kernel-rt-debuginfo
kernel-source-rt
kernel-rt-debugsource
kernel-rt
reiserfs-kmp-default-debuginfo
dtb-altera
gfs2-kmp-64kb
reiserfs-kmp-64kb-debuginfo
kernel-default-devel
kernel-default-debugsource
kernel-obs-build-debugsource
reiserfs-kmp-default
dtb-lg
kernel-64kb-extra
dtb-sprd
kernel-syms
dtb-cavium
kernel-default-devel-debuginfo
dtb-allwinner
dtb-amd
dtb-renesas
kernel-64kb-optional
dtb-xilinx
dtb-hisilicon
dtb-nvidia
dtb-exynos
dtb-broadcom
cluster-md-kmp-64kb-debuginfo
gfs2-kmp-default-debuginfo
gfs2-kmp-default
cluster-md-kmp-default-debuginfo
dlm-kmp-default-debuginfo
ocfs2-kmp-default
dlm-kmp-default
dtb-rockchip
kselftests-kmp-64kb-debuginfo
ocfs2-kmp-default-debuginfo
dtb-amazon
kselftests-kmp-64kb
dtb-socionext
dtb-arm
ocfs2-kmp-64kb
kernel-64kb-optional-debuginfo
dlm-kmp-64kb-debuginfo
kernel-default-debuginfo
cluster-md-kmp-default
kernel-zfcpdump
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-64kb
kernel-docs
kernel-64kb-debugsource
kernel-64kb-debuginfo
kernel-64kb-devel-debuginfo
kernel-64kb-devel
kernel-default
kernel-devel
kernel-source
kernel-macros
kernel-obs-build
gfs2-kmp-64kb-debuginfo
dlm-kmp-64kb
kernel-source-vanilla
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-default-livepatch-devel
dtb-aarch64
kernel-kvmsmall
kernel-docs-html
kernel-default-optional
kernel-default-livepatch
kselftests-kmp-default-debuginfo
kselftests-kmp-default
kernel-obs-qa
kernel-default-optional-debuginfo
kernel-default-extra
dtb-apm
dtb-mediatek
kernel-64kb-extra-debuginfo
dtb-apple
cluster-md-kmp-64kb
ocfs2-kmp-64kb-debuginfo
reiserfs-kmp-64kb
dtb-freescale
dtb-marvell
dtb-amlogic
dtb-qcom
kernel-default-extra-debuginfo
kernel-default-base
kernel-default-base-rebuild
kernel-devel-rt
kernel-rt_debug
reiserfs-kmp-rt
kernel-rt-livepatch-devel
gfs2-kmp-rt
kernel-rt-extra
kernel-syms-rt
kernel-rt-extra-debuginfo
ocfs2-kmp-rt-debuginfo
cluster-md-kmp-rt
dlm-kmp-rt-debuginfo
kernel-rt-livepatch
kernel-rt-optional
kernel-rt_debug-devel
kernel-rt-optional-debuginfo
dlm-kmp-rt
kselftests-kmp-rt
kernel-rt_debug-vdso-debuginfo
kernel-rt_debug-debugsource
kselftests-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-vdso-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt_debug-vdso
gfs2-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-debuginfo
ocfs2-kmp-rt
kernel-rt-devel
cluster-md-kmp-rt-debuginfo
kernel-rt-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
linux (Ubuntu package)
linux-aws (Ubuntu package)
linux-nvidia-tegra (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-ibm-5.15 (Ubuntu package)
linux-intel-iotg (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure-fde (Ubuntu package)
kernel-debug-devel-debuginfo
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-debug
kernel-debug-debuginfo
kernel-debug-devel
kernel-debug-debugsource
kernel-azure-devel-debuginfo
kernel-azure
kernel-azure-devel
kernel-azure-debuginfo
kernel-azure-debugsource
linux-fips (Ubuntu package)
linux-hwe-6.8 (Ubuntu package)
linux-ibm (Ubuntu package)
linux-oracle-6.8 (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-azure-fde-6.8 (Ubuntu package)
linux-gcp-fips (Ubuntu package)
linux (Debian package)
linux-oem-7.0 (Ubuntu package)

How to mitigate CVE-2026-46319

Install security update from vendor's repository.

Linux kernel - update to 7.0 rc3
kernel-livepatch-5_14_21-150400_24_228-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_57-debugsource - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_228-default - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150500_55_177-default - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP5_Update_43-debugsource - update to 1-150500.11.5.1
kernel-livepatch-5_14_21-150500_55_177-default-debuginfo - update to 1-150500.11.5.1
kernel-livepatch-SLE15-SP6_Update_29-debugsource - update to 1-150600.13.7.1
kernel-livepatch-6_4_0-150600_23_125-default - update to 1-150600.13.7.1
kernel-livepatch-6_4_0-150600_23_125-default-debuginfo - update to 1-150600.13.7.1
kernel-livepatch-6_4_0-150700_7_62-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_17-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_62-rt - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_66-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_66-default - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_18-debugsource - update to 1-150700.15.3.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.176.1, 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
kernel-source-rt - addressed in versions 5.14.21-150400.15.176.1, 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.176.1, 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
kernel-rt - addressed in versions 5.14.21-150400.15.176.1, 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-altera - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-devel - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-lg - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-sprd - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-syms - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-cavium - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-amd - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-renesas - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-exynos - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dlm-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-amazon - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-socionext - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-arm - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-docs - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.2
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-devel - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-source - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-macros - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-49.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
dtb-apm - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-apple - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-freescale - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-marvell - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
dtb-qcom - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.228.1, 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1, 6.4.0-150700.53.66.1
kernel-default-base - addressed in versions 5.14.21-150400.24.228.1.150400.24.116.1, 5.14.21-150500.55.177.1.150500.6.83.2, 6.4.0-150600.23.125.1.150600.12.58.3, 6.4.0-150700.53.66.1.150700.17.39.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.228.1.150400.24.116.1, 5.14.21-150500.55.177.1.150500.6.83.2, 6.4.0-150600.23.125.1.150600.12.58.3
kernel-devel-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
kernel-rt_debug - update to 5.14.21-150500.13.151.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.151.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.151.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt-extra - update to 5.14.21-150500.13.151.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.151.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt-livepatch - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-49.1
kernel-rt-optional - update to 5.14.21-150500.13.151.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.151.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.151.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kselftests-kmp-rt - update to 5.14.21-150500.13.151.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.151.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.151.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.151.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.151.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.151.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.151.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.151.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.151.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-49.1, 6.4.0-150700.7.62.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.151.1, 6.4.0-150700.7.62.1
kernel-rt-vdso - update to 5.14.21-150500.13.151.1
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.177.1, 6.4.0-150600.23.125.1
linux (Ubuntu package) - addressed in versions 5.15.0.184.155, 5.15.0-184.194, 5.15.0-184.194~20.04.1, 5.15.0.186.166, 5.15.0-186.196, 5.15.0-186.196~20.04.1, 5.15.0.1075.78, 5.15.0-1075.79, 5.15.0.1095.94, 5.15.0-1095.103, 5.15.0.1104.100, 5.15.0-1104.109, 5.15.0.1108.107, 5.15.0-1108.114, 5.15.0.1111.115, 5.15.0-1111.120+fips1, 5.15.0.1112.102, 5.15.0.1112.109, 5.15.0-1112.122, 5.15.0-1112.122+fips1, 6.8.0-136.136, 6.8.0-1046.50, 6.8.0-1059.67, 6.8.0-1064.72, 6.8.0-1064.72~22.04.1, 6.8.1-1056.57, 6.8.1-1056.57~22.04.2, 7.0.0-28.28, 7.0.0-28.28.1, 7.0.0-1003.4, 7.0.0-1008.8
linux-aws (Ubuntu package) - addressed in versions 5.15.0.186.109, 5.15.0-186.196+fips1, 5.15.0.1106.103, 5.15.0-1106.110, 5.15.0.1107.107, 5.15.0-1107.108, 5.15.0.1112.108, 5.15.0.1112.115, 5.15.0-1112.119, 5.15.0-1112.119+fips1, 5.15.0-1112.119~20.04.1, 6.8.0-1061.64+1, 7.0.0-1009.9, 7.0.0-1015.15
linux-nvidia-tegra (Ubuntu package) - addressed in versions 5.15.0-1053.53, 5.15.0.1053.55, 5.15.0.1064.64, 5.15.0-1064.66
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1064.66~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1104.106, 5.15.0.1104.108, 5.15.0-1107.113~20.04.1
linux-ibm-5.15 (Ubuntu package) - update to 5.15.0-1106.110~20.04.1
linux-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1107.106, 5.15.0-1107.113
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1109.105, 5.15.0-1109.115, 5.15.0.1117.115, 5.15.0-1117.126, 6.8.0-1063.71, 6.8.0-1063.71~22.04.1, 7.0.0-1009.9, 7.0.0-1010.10
linux-azure-5.15 (Ubuntu package) - addressed in versions 5.15.0-1109.115~20.04.1, 5.15.0-1117.126~20.04.1, 5.15.0-1117.126~20.04.2
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1117.102, 5.15.0-1117.126+fips1, 6.8.0-1063.71+fips2
linux-azure-fde (Ubuntu package) - addressed in versions 5.15.0-1117.126, 6.8.0-1062.69
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.125.1
kernel-debug-vdso - update to 6.4.0-150600.23.125.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.125.1
kernel-debug - update to 6.4.0-150600.23.125.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.125.1
kernel-debug-devel - update to 6.4.0-150600.23.125.1
kernel-debug-debugsource - update to 6.4.0-150600.23.125.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.53.66.1
kernel-azure - update to 6.4.0-150700.53.66.1
kernel-azure-devel - update to 6.4.0-150700.53.66.1
kernel-azure-debuginfo - update to 6.4.0-150700.53.66.1
kernel-azure-debugsource - update to 6.4.0-150700.53.66.1
linux-fips (Ubuntu package) - addressed in versions 6.8.0-136.136+fips2, 6.8.0-136.136.2, 6.8.0-136.136.2~22.04.1, 6.8.0-1058.61
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-136.136~22.04.1
linux-ibm (Ubuntu package) - addressed in versions 6.8.0-1030.31, 6.8.0-1033.34, 6.8.0-1061.62, 6.8.0-1061.62~22.04.1, 7.0.0-1008.8, 7.0.0-1010.10
linux-oracle-6.8 (Ubuntu package) - update to 6.8.0-1058.61~22.04.1
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1059.62, 6.8.0-1059.62.1, 6.8.0-1059.62~22.04.1
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-1061.64+fips1, 6.8.0-1061.64~22.04.1
linux-azure-fde-6.8 (Ubuntu package) - update to 6.8.0-1062.69~22.04.1
linux-gcp-fips (Ubuntu package) - update to 6.8.0-1064.72+fips1
linux (Debian package) - update to 6.12.94-1
linux-oem-7.0 (Ubuntu package) - update to 7.0.0-1009.9

External References

Related Security Bulletins