Use After Free in Linux kernel - CVE-2026-23392

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Main Vulnerability Database Vulnerabilities #VU124450

Use After Free in Linux kernel - CVE-2026-23392

Published: March 25, 2026


Vulnerability identifier: #VU124450
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-2026-23392
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to execute arbitrary code or escalate privileges.

The vulnerability exists due to a use-after-free in the netfilter nf_tables component when handling flowtable hooks during error conditions. A local user can trigger a use-after-free condition by exploiting the improper release of a flowtable after an RCU grace period, leading to arbitrary code execution or privilege escalation.

Exploitation requires the ability to interact with the nfnetlink subsystem, typically available to local users with access to netfilter configuration interfaces.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for Real Time for NFV
Anolis OS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
SUSE Linux Enterprise Live Patching
SUSE Real Time Module
Public Cloud Module
Legacy Module
Development Tools Module
Basesystem Module
openSUSE Leap
Ubuntu
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
kernel-livepatch-5_14_21-150400_24_225-default-debuginfo
kernel-livepatch-5_14_21-150400_24_225-default
kernel-livepatch-SLE15-SP4_Update_56-debugsource
kernel-livepatch-5_14_21-150500_55_172-default
kernel-livepatch-5_14_21-150500_55_172-default-debuginfo
kernel-livepatch-SLE15-SP5_Update_42-debugsource
kernel-livepatch-SLE15-SP6_Update_28-debugsource
kernel-livepatch-6_4_0-150600_23_118-default-debuginfo
kernel-livepatch-6_4_0-150600_23_118-default
kernel-livepatch-6_4_0-150700_7_54-rt
kernel-livepatch-SLE15-SP7-RT_Update_15-debugsource
kernel-livepatch-6_4_0-150700_7_54-rt-debuginfo
kernel-livepatch-6_4_0-150700_53_55-default
kernel-livepatch-6_4_0-150700_53_63-default-debuginfo
kernel-livepatch-6_4_0-150700_53_63-default
kernel-livepatch-SLE15-SP7_Update_17-debugsource
kernel-livepatch-SLE15-SP7_Update_15-debugsource
kernel-livepatch-6_4_0-150700_53_55-default-debuginfo
kernel (Red Hat package)
kernel-rt (Red Hat package)
perf
kernel-abi-stablelists
kernel-tools-libs-devel
kernel-tools-libs
kernel-tools
kernel-modules-extra
kernel-modules
kernel-headers
kernel-core
kernel-cross-headers
kernel-doc
python3-perf
kernel
bpftool
kernel-devel
kernel-debug-modules-extra
kernel-debug-modules
kernel-debug-devel
kernel-debug-core
kernel-debug
linux (Ubuntu package)
linux-kvm (Ubuntu package)
linux-oracle-5.4 (Ubuntu package)
linux-gcp-fips (Ubuntu package)
linux-azure-5.4 (Ubuntu package)
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
kernel-source-rt
dtb-amlogic
dtb-rockchip
dtb-sprd
dtb-freescale
kernel-obs-qa
dtb-aarch64
kernel-docs-html
dtb-cavium
kernel-syms
dtb-mediatek
dtb-xilinx
dtb-amazon
dtb-arm
dtb-apple
dtb-broadcom
dtb-hisilicon
dtb-exynos
kernel-docs
dtb-socionext
dtb-lg
dtb-amd
dtb-altera
dtb-nvidia
dtb-apm
dtb-renesas
dtb-qcom
dtb-allwinner
dtb-marvell
kernel-64kb-optional
cluster-md-kmp-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
dlm-kmp-64kb
cluster-md-kmp-64kb
gfs2-kmp-64kb-debuginfo
gfs2-kmp-64kb
reiserfs-kmp-64kb
ocfs2-kmp-64kb
kernel-64kb-optional-debuginfo
reiserfs-kmp-64kb-debuginfo
kernel-default
reiserfs-kmp-default-debuginfo
kernel-default-debugsource
kernel-obs-build-debugsource
kernel-default-devel
kernel-obs-build
kernel-default-debuginfo
kernel-kvmsmall-devel
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-source-vanilla
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-default-livepatch-devel
kernel-default-extra-debuginfo
kernel-default-optional-debuginfo
kernel-default-extra
kernel-default-optional
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kselftests-kmp-64kb
kernel-64kb-extra-debuginfo
dlm-kmp-64kb-debuginfo
reiserfs-kmp-default
kernel-default-devel-debuginfo
kernel-source
kernel-macros
kernel-64kb
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-64kb-debuginfo
kernel-64kb-debugsource
dlm-kmp-default
dlm-kmp-default-debuginfo
kernel-default-livepatch
kernel-64kb-extra
gfs2-kmp-default
cluster-md-kmp-default
ocfs2-kmp-default
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-base-rebuild
kernel-default-base
cluster-md-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-livepatch
gfs2-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt-livepatch-devel
kernel-syms-rt
kernel-rt_debug-devel
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
ocfs2-kmp-rt-debuginfo
kernel-rt_debug-debugsource
kernel-devel-rt
kernel-rt-devel
kernel-rt_debug-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt-optional-debuginfo
kernel-rt-extra-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug
cluster-md-kmp-rt
reiserfs-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt-optional
kernel-rt-vdso
reiserfs-kmp-rt
kernel-rt_debug-vdso-debuginfo
ocfs2-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-vdso
kernel-rt-extra
kernel-default-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
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-gcp-5.15 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure-fde (Ubuntu package)
linux (Debian package)
kernel-debug-devel-debuginfo
kernel-debug-debuginfo
kernel-debug-debugsource
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-azure-devel
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure
kernel-azure-devel-debuginfo
kernel-debuginfo
bpftool-debuginfo
kernel-debugsource
python3-perf-debuginfo
perf-debuginfo
kernel-tools-devel
kernel-tools-debuginfo
kernel-extra-modules
linux-hwe-6.8 (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-raspi (Ubuntu package)
linux-azure-fde-6.8 (Ubuntu package)
linux-raspi-realtime (Ubuntu package)
linux-hwe-6.17 (Ubuntu package)
linux-azure-fde-6.17 (Ubuntu package)
linux-azure-6.17 (Ubuntu package)
linux-nvidia-6.17 (Ubuntu package)
linux-oem-6.17 (Ubuntu package)

How to mitigate CVE-2026-23392

Install security update from vendor's repository.

Linux kernel - update to 7.0 rc3
kernel-livepatch-5_14_21-150400_24_225-default-debuginfo - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_225-default - update to 1-150400.9.3.2
kernel-livepatch-SLE15-SP4_Update_56-debugsource - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150500_55_172-default - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_172-default-debuginfo - update to 1-150500.11.3.2
kernel-livepatch-SLE15-SP5_Update_42-debugsource - update to 1-150500.11.3.2
kernel-livepatch-SLE15-SP6_Update_28-debugsource - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_118-default-debuginfo - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_118-default - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150700_7_54-rt - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_15-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_54-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_55-default - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_63-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_63-default - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_17-debugsource - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_15-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_55-default-debuginfo - update to 1-150700.15.3.1
kernel (Red Hat package) - addressed in versions 4.18.0-305.194.1.el8_4, 4.18.0-372.196.1.el8_6, 4.18.0-477.147.1.el8_8, 5.14.0-284.176.1.el9_2
kernel-rt (Red Hat package) - addressed in versions 4.18.0-553.132.1.rt7.473.el8_10, 5.14.0-284.176.1.rt14.461.el9_2
perf - update to 4.18.0-553.132.1.0.1
kernel-abi-stablelists - update to 4.18.0-553.132.1.0.1
kernel-tools-libs-devel - update to 4.18.0-553.132.1.0.1
kernel-tools-libs - update to 4.18.0-553.132.1.0.1
kernel-tools - update to 4.18.0-553.132.1.0.1
kernel-modules-extra - update to 4.18.0-553.132.1.0.1
kernel-modules - update to 4.18.0-553.132.1.0.1
kernel-headers - update to 4.18.0-553.132.1.0.1
kernel-core - update to 4.18.0-553.132.1.0.1
kernel-cross-headers - update to 4.18.0-553.132.1.0.1
kernel-doc - update to 4.18.0-553.132.1.0.1
python3-perf - update to 4.18.0-553.132.1.0.1
kernel - update to 4.18.0-553.132.1.0.1
bpftool - update to 4.18.0-553.132.1.0.1
kernel-devel - update to 4.18.0-553.132.1.0.1
kernel-debug-modules-extra - update to 4.18.0-553.132.1.0.1
kernel-debug-modules - update to 4.18.0-553.132.1.0.1
kernel-debug-devel - update to 4.18.0-553.132.1.0.1
kernel-debug-core - update to 4.18.0-553.132.1.0.1
kernel-debug - update to 4.18.0-553.132.1.0.1
linux (Ubuntu package) - addressed in versions 5.4.0.234.226, 5.4.0-234.254, 5.4.0-234.254~18.04.1, 5.4.0-1066.69, 5.4.0.1080.80, 5.4.0-1080.84, 5.4.0-1108.113, 5.4.0-1108.113~18.04.1, 5.4.0.1108.137, 5.4.0.1121.117, 5.4.0-1121.128, 5.4.0.1136.133, 5.4.0-1136.146, 5.4.0-1145.158, 5.4.0-1145.158~18.04.1, 5.4.0.1145.176, 5.4.0.1160.154, 5.4.0-1160.170+fips1, 5.4.0.1162.160, 5.4.0-1162.173, 5.4.0-1162.173~18.04.1, 5.4.0.1165.167, 5.4.0-1165.174, 5.4.0-1165.174~18.04.1, 5.4.0.1167.159, 5.4.0-1167.173, 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, 6.8.0-134.134, 6.8.0-1057.58~22.04.1, 6.8.0-1058.61+fips1, 6.8.0-1058.61~22.04.1, 6.8.0-1060.61, 6.8.0-1060.63+fips1, 6.8.0-1060.63~22.04.1, 6.8.0-1063.69, 6.8.0-1063.69+fips1, 6.8.1-1055.56, 6.8.1-1055.56~22.04.1, 6.17.0-40.40
linux-kvm (Ubuntu package) - addressed in versions 5.4.0.1149.145, 5.4.0-1149.158
linux-oracle-5.4 (Ubuntu package) - update to 5.4.0-1161.171~18.04.1
linux-gcp-fips (Ubuntu package) - addressed in versions 5.4.0.1165.107, 5.4.0-1165.174+fips1
linux-azure-5.4 (Ubuntu package) - addressed in versions 5.4.0.1167.103, 5.4.0-1167.173+fips1, 5.4.0-1167.173~18.04.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-source-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-sprd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-freescale - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-cavium - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-syms - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-amazon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-arm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-apple - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-exynos - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-docs - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
dtb-socionext - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-lg - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-amd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-altera - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-apm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-renesas - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-qcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-marvell - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-source - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-macros - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
dlm-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.225.2.150400.24.114.2, 5.14.21-150500.55.172.2.150500.6.81.2, 6.4.0-150600.23.118.1.150600.12.56.1
kernel-default-base - addressed in versions 5.14.21-150400.24.225.2.150400.24.114.2, 5.14.21-150500.55.172.2.150500.6.81.2, 6.4.0-150600.23.118.1.150600.12.56.1, 6.4.0-150700.53.55.1.150700.17.33.1, 6.4.0-150700.53.63.1.150700.17.37.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-livepatch - update to 5.14.21-150500.13.146.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.146.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.146.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.146.1
kselftests-kmp-rt - update to 5.14.21-150500.13.146.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.146.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.146.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.146.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt_debug - update to 5.14.21-150500.13.146.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-optional - update to 5.14.21-150500.13.146.1
kernel-rt-vdso - update to 5.14.21-150500.13.146.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.146.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.146.1
kernel-rt-extra - update to 5.14.21-150500.13.146.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
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
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, 6.8.0-1029.30
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
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-gcp-5.15 (Ubuntu package) - update to 5.15.0-1112.122~20.04.1
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1117.102, 5.15.0-1117.126+fips1, 6.8.0-134.134+fips1, 6.8.0-1062.69+fips1
linux-azure-fde (Ubuntu package) - addressed in versions 5.15.0-1117.126, 6.8.0-1062.69
linux (Debian package) - addressed in versions 6.1.170-1, 6.12.85-1
kernel-debug - update to 6.4.0-150600.23.118.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-debugsource - update to 6.4.0-150600.23.118.1
kernel-debug-devel - update to 6.4.0-150600.23.118.1
kernel-debug-vdso - update to 6.4.0-150600.23.118.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.118.1
kernel-azure-devel - addressed in versions 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-azure-debugsource - addressed in versions 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-azure-debuginfo - addressed in versions 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-azure - addressed in versions 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-azure-devel-debuginfo - addressed in versions 6.4.0-150700.53.55.1, 6.4.0-150700.53.63.1
kernel-debuginfo - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
bpftool-debuginfo - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
bpftool - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-debugsource - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
python3-perf-debuginfo - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
python3-perf - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
perf-debuginfo - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
perf - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-tools-devel - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-tools-debuginfo - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-tools - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-source - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-headers - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-devel - addressed in versions 6.6.0-145.0.2.130, 6.6.0-145.0.2.142, 6.6.0-145.0.2.143
kernel-extra-modules - update to 6.6.0-145.0.2.143
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-136.136~22.04.1
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-1045.48, 6.8.0-1057.58~22.04.1, 6.8.0-1058.61.1, 6.8.0-1058.64, 6.8.0-1060.61~22.04.1, 6.8.0-1060.63~22.04.1, 6.8.0-1063.69~22.04.1
linux-raspi (Ubuntu package) - addressed in versions 6.8.0-1060.64, 6.17.0-1021.21
linux-azure-fde-6.8 (Ubuntu package) - update to 6.8.0-1062.69~22.04.1
linux-raspi-realtime (Ubuntu package) - update to 6.8.0-2049.50
linux-hwe-6.17 (Ubuntu package) - update to 6.17.0-40.40~24.04.1
linux-azure-fde-6.17 (Ubuntu package) - update to 6.17.0-1018.18~24.04.1
linux-azure-6.17 (Ubuntu package) - update to 6.17.0-1021.21~24.04.1
linux-nvidia-6.17 (Ubuntu package) - update to 6.17.0-1026.26
linux-oem-6.17 (Ubuntu package) - update to 6.17.0-1028.28

External References

Related Security Bulletins