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

How to mitigate CVE-2026-23392

Install security update from vendor's repository.

Linux kernel - update to 7.0 rc3
IBM DataPower Gateway - update to 11.0.0.3
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-6_4_0-150600_23_118-default - 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-SLE15-SP6_Update_28-debugsource - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150700_7_54-rt-debuginfo - 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 - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7_Update_17-debugsource - 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-6_4_0-150700_53_63-default-debuginfo - 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 - 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
kernel-cross-headers - update to 4.18.0-553.132.1.0.1
kernel - update to 4.18.0-553.132.1.0.1
kernel-headers - update to 4.18.0-553.132.1.0.1
kernel-modules - 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-devel - update to 4.18.0-553.132.1.0.1
kernel-modules-extra - update to 4.18.0-553.132.1.0.1
kernel-tools - update to 4.18.0-553.132.1.0.1
bpftool - 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-libs-devel - update to 4.18.0-553.132.1.0.1
perf - update to 4.18.0-553.132.1.0.1
python3-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-doc - update to 4.18.0-553.132.1.0.1
kernel-core - update to 4.18.0-553.132.1.0.1
kernel-debug - 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-devel - update to 4.18.0-553.132.1.0.1
kernel-debug-modules - 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-aws-fips (Ubuntu package) - addressed in versions 5.4.0.1163.110, 5.4.0-1163.174+fips1
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-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
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
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
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-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
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
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
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-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
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-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-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-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
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-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
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-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-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-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
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-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
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-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-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-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-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
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
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-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
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
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
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-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-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
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
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-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-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
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-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-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-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-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-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
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 - 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-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 - 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 - 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-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-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
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
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
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-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
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
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
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-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
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
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
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
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
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
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
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
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
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-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
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
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-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-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-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-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
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
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
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kselftests-kmp-rt - update to 5.14.21-150500.13.146.1
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-extra - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-vdso - update to 5.14.21-150500.13.146.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.146.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.146.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt-optional - 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
reiserfs-kmp-rt-debuginfo - 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
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-extra-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_debug-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-devel - 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-rt-vdso-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt_debug - update to 5.14.21-150500.13.146.1
kernel-rt_debug-devel - 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-devel-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.54.1
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-raspi (Ubuntu package) - addressed in versions 5.15.0.1106.104, 5.15.0-1106.109, 6.8.0-1060.64, 6.17.0-1021.21
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-debugsource - update to 6.4.0-150600.23.118.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug - update to 6.4.0-150600.23.118.1
kernel-debug-devel - update to 6.4.0-150600.23.118.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-vdso - 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-devel-debuginfo - 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-debugsource - 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
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-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
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-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
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-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-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-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-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-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
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
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
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-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