Improper locking in Linux kernel - CVE-2026-23103

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Main Vulnerability Database Vulnerabilities #VU122354

Improper locking in Linux kernel - CVE-2026-23103

Published: February 5, 2026


Vulnerability identifier: #VU122354
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-23103
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ipvlan_port_create(), ipvlan_uninit(), ipvlan_open(), ipvlan_stop(), ipvlan_link_new(), ipvlan_link_delete(), ipvlan_add_addr(), ipvlan_del_addr(), ipvlan_add_addr6(), ipvlan_addr6_validator_event() and ipvlan_addr4_validator_event() functions in drivers/net/ipvlan/ipvlan_main.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 15
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 High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
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
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Live Patching
Basesystem Module
Development Tools Module
Legacy Module
Public Cloud Module
SUSE Real Time Module
openSUSE Leap
Ubuntu
openEuler
kgraft-patch-4_12_14-122_299-default
kernel-livepatch-5_14_21-150400_24_200-default
kernel-livepatch-5_14_21-150400_24_200-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_50-debugsource
kernel-livepatch-SLE15-SP5_Update_37-debugsource
kernel-livepatch-5_14_21-150500_55_144-default
kernel-livepatch-5_14_21-150500_55_144-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_22-debugsource
kernel-livepatch-6_4_0-150600_23_95-default
kernel-livepatch-6_4_0-150600_23_95-default-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_11-debugsource
kernel-livepatch-6_4_0-150700_7_37-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_37-rt
kernel-livepatch-6_4_0-150700_53_37-default-debuginfo
kernel-livepatch-6_4_0-150700_53_37-default
kernel-livepatch-SLE15-SP7_Update_11-debugsource
kernel-syms
gfs2-kmp-default-debuginfo
kernel-default-base
dlm-kmp-default-debuginfo
kernel-default-devel
ocfs2-kmp-default-debuginfo
kernel-default-base-debuginfo
kernel-default
kernel-default-kgraft
kernel-default-kgraft-devel
kernel-default-devel-debuginfo
kernel-default-man
kernel-devel
kernel-macros
kernel-source
dlm-kmp-default
kernel-default-debuginfo
gfs2-kmp-default
ocfs2-kmp-default
cluster-md-kmp-default
cluster-md-kmp-default-debuginfo
kernel-default-debugsource
kernel-zfcpdump-debugsource
reiserfs-kmp-64kb
kernel-64kb-devel-debuginfo
dtb-arm
dtb-altera
dtb-aarch64
kernel-zfcpdump-debuginfo
kernel-64kb-extra
dtb-renesas
dtb-sprd
dtb-rockchip
dtb-exynos
dtb-zte
reiserfs-kmp-64kb-debuginfo
dtb-lg
kernel-zfcpdump
kernel-preempt
cluster-md-kmp-preempt
kernel-preempt-debugsource
kernel-preempt-extra
kernel-preempt-devel
ocfs2-kmp-preempt
gfs2-kmp-preempt
kselftests-kmp-preempt-debuginfo
kernel-preempt-debuginfo
kernel-preempt-optional
dlm-kmp-preempt
reiserfs-kmp-preempt-debuginfo
kernel-preempt-devel-debuginfo
kernel-64kb-devel
dtb-allwinner
kselftests-kmp-64kb
dtb-broadcom
gfs2-kmp-64kb
ocfs2-kmp-64kb
dtb-marvell
dtb-al
kselftests-kmp-64kb-debuginfo
cluster-md-kmp-64kb
dtb-cavium
kernel-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
gfs2-kmp-64kb-debuginfo
dtb-hisilicon
dtb-freescale
kernel-64kb-extra-debuginfo
dlm-kmp-64kb
cluster-md-kmp-64kb-debuginfo
dlm-kmp-64kb-debuginfo
dtb-socionext
dtb-qcom
kernel-64kb-optional-debuginfo
dtb-amd
dtb-mediatek
dtb-amlogic
kernel-64kb-debugsource
dtb-nvidia
kernel-default-livepatch
kernel-default-extra
reiserfs-kmp-default
kselftests-kmp-default
reiserfs-kmp-default-debuginfo
kernel-default-optional
kernel-preempt-optional-debuginfo
kernel-obs-build-debugsource
kernel-docs-html
kernel-source-vanilla
kernel-docs
dtb-xilinx
kernel-64kb-optional
dtb-apm
kernel-64kb
kernel-obs-build
cluster-md-kmp-preempt-debuginfo
reiserfs-kmp-preempt
kernel-preempt-extra-debuginfo
gfs2-kmp-preempt-debuginfo
ocfs2-kmp-preempt-debuginfo
kselftests-kmp-preempt
dlm-kmp-preempt-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall
kernel-default-extra-debuginfo
kernel-default-optional-debuginfo
kernel-obs-qa
kselftests-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel-default-base-rebuild
kernel-source-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
dtb-apple
dtb-amazon
reiserfs-kmp-rt
kernel-rt-optional
kernel-rt-devel
kernel-rt-optional-debuginfo
dlm-kmp-rt
kernel-devel-rt
kernel-rt_debug-vdso
kernel-rt-extra
ocfs2-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
ocfs2-kmp-rt
kselftests-kmp-rt-debuginfo
gfs2-kmp-rt
kernel-rt_debug-vdso-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-livepatch
kernel-syms-rt
kernel-rt_debug
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt-extra-debuginfo
kernel-rt_debug-devel
kernel-rt-vdso
kernel-rt-vdso-debuginfo
kernel-rt-livepatch-devel
gfs2-kmp-rt-debuginfo
cluster-md-kmp-rt
cluster-md-kmp-rt-debuginfo
kselftests-kmp-rt
dlm-kmp-rt-debuginfo
kernel-rt_debug-devel-debuginfo
linux (Ubuntu package)
linux-fips (Ubuntu package)
linux-hwe-5.15 (Ubuntu package)
linux-nvidia-tegra (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-xilinx-zynqmp (Ubuntu package)
linux-azure (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-ibm (Ubuntu package)
linux-raspi (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux (Debian package)
kernel-debug-debuginfo
kernel-kvmsmall-vdso
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-debug-devel
kernel-debug
kernel-azure-devel-debuginfo
kernel-azure
kernel-azure-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel
bpftool
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
kernel-headers
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
python3-perf-debuginfo
kernel-extra-modules
linux-nvidia (Ubuntu package)
linux-nvidia-6.8 (Ubuntu package)
linux-azure-fde-6.17 (Ubuntu package)
linux-gcp-6.17 (Ubuntu package)
linux-oracle-6.17 (Ubuntu package)
linux-azure-6.17 (Ubuntu package)
linux-oem-6.17 (Ubuntu package)
linux-nvidia-6.17 (Ubuntu package)

How to mitigate CVE-2026-23103

Install update from vendor's repository.

kgraft-patch-4_12_14-122_299-default - update to 1-8.3.1
kernel-livepatch-5_14_21-150400_24_200-default - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_200-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP4_Update_50-debugsource - update to 1-150400.9.3.1
kernel-livepatch-SLE15-SP5_Update_37-debugsource - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_144-default - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_144-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP6_Update_22-debugsource - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_95-default - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_95-default-debuginfo - update to 1-150600.13.3.1
kernel-livepatch-SLE15-SP7-RT_Update_11-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_37-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_37-rt - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_37-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_37-default - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_11-debugsource - update to 1-150700.15.3.1
kernel-syms - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-base - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1.150300.18.144.1, 5.14.21-150400.24.200.1.150400.24.102.1, 5.14.21-150500.55.144.1.150500.6.71.1, 6.4.0-150600.23.95.1.150600.12.44.1, 6.4.0-150700.53.37.1.150700.17.25.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-devel - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-base-debuginfo - update to 4.12.14-122.299.1
kernel-default - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-kgraft - update to 4.12.14-122.299.1
kernel-default-kgraft-devel - update to 4.12.14-122.299.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-man - update to 4.12.14-122.299.1
kernel-devel - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-macros - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-source - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
dlm-kmp-default - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
gfs2-kmp-default - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-debugsource - addressed in versions 4.12.14-122.299.1, 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
dtb-arm - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-altera - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-aarch64 - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-renesas - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-sprd - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-rockchip - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-exynos - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-zte - update to 5.3.18-150300.59.241.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-lg - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-preempt - update to 5.3.18-150300.59.241.1
cluster-md-kmp-preempt - update to 5.3.18-150300.59.241.1
kernel-preempt-debugsource - update to 5.3.18-150300.59.241.1
kernel-preempt-extra - update to 5.3.18-150300.59.241.1
kernel-preempt-devel - update to 5.3.18-150300.59.241.1
ocfs2-kmp-preempt - update to 5.3.18-150300.59.241.1
gfs2-kmp-preempt - update to 5.3.18-150300.59.241.1
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
kernel-preempt-debuginfo - update to 5.3.18-150300.59.241.1
kernel-preempt-optional - update to 5.3.18-150300.59.241.1
dlm-kmp-preempt - update to 5.3.18-150300.59.241.1
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
kernel-preempt-devel-debuginfo - update to 5.3.18-150300.59.241.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-marvell - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-al - update to 5.3.18-150300.59.241.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-cavium - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-freescale - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-socionext - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-qcom - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-amd - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-mediatek - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-amlogic - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-default-livepatch - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-extra - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
reiserfs-kmp-default - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-optional - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.241.1
kernel-obs-build-debugsource - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-docs-html - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-docs - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-apm - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-64kb - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-obs-build - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
reiserfs-kmp-preempt - update to 5.3.18-150300.59.241.1
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.241.1
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
kselftests-kmp-preempt - update to 5.3.18-150300.59.241.1
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.241.1
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-default-extra-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-obs-qa - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150300.59.241.1, 5.14.21-150400.24.200.1, 5.14.21-150500.55.144.1, 6.4.0-150600.23.95.1, 6.4.0-150700.53.37.1
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.241.1.150300.18.144.1, 5.14.21-150400.24.200.1.150400.24.102.1, 6.4.0-150600.23.95.1.150600.12.44.1
kernel-source-rt - addressed in versions 5.3.18-150300.241.1, 5.14.21-150400.15.148.1, 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt-debugsource - addressed in versions 5.3.18-150300.241.1, 5.14.21-150400.15.148.1, 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.241.1, 5.14.21-150400.15.148.1, 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt - addressed in versions 5.3.18-150300.241.1, 5.14.21-150400.15.148.1, 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
dtb-apple - addressed in versions 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
dtb-amazon - addressed in versions 5.14.21-150400.24.200.1, 6.4.0-150600.23.95.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.127.1
kernel-rt-optional - update to 5.14.21-150500.13.127.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.127.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-devel-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt_debug-vdso - update to 5.14.21-150500.13.127.1
kernel-rt-extra - update to 5.14.21-150500.13.127.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.127.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.127.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.127.1
kernel-rt-livepatch - update to 5.14.21-150500.13.127.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.1
kernel-rt_debug - update to 5.14.21-150500.13.127.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.127.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.127.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.127.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.127.1
kernel-rt-vdso - update to 5.14.21-150500.13.127.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.127.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.127.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kselftests-kmp-rt - update to 5.14.21-150500.13.127.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.127.1, 6.4.0-150700.7.37.2
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.127.1
linux (Ubuntu package) - addressed in versions 5.15.0.175.148, 5.15.0-175.185, 5.15.0-175.185~20.04.1, 5.15.0.176.161, 5.15.0-176.186, 5.15.0.1088.87, 5.15.0-1088.96, 5.15.0.1100.100, 5.15.0-1100.101, 5.15.0.1101.100, 5.15.0-1101.107~20.04.1, 5.15.0.1102.98, 5.15.0-1102.108, 5.15.0.1105.101, 5.15.0.1105.108, 5.15.0-1105.112, 5.15.0-1105.112~20.04.1, 5.15.0-1105.114, 6.8.0-117.117, 6.8.0-117.117.1, 6.8.0-117.117.1~22.04.1, 6.8.0-1041.44, 6.8.0-1054.60, 6.8.0-1055.56, 6.8.0-1055.56~22.04.1, 6.8.0-1055.58+fips1, 6.8.0-1056.60, 6.8.0-1058.61, 6.8.0-1058.61+fips1, 6.8.0-2045.46, 6.8.1-1051.52, 6.8.1-1051.52~22.04.1
linux-fips (Ubuntu package) - addressed in versions 5.15.0.176.102, 5.15.0-176.186+fips1, 5.15.0.1105.95, 5.15.0-1105.114+fips1, 6.8.0-116.116+fips1
linux-hwe-5.15 (Ubuntu package) - update to 5.15.0-176.186~20.04.1
linux-nvidia-tegra (Ubuntu package) - addressed in versions 5.15.0-1046.46+1, 5.15.0.1046.48, 5.15.0-1057.57, 6.8.0-1024.24
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1057.57~20.04.1
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.15.0.1070.73, 5.15.0-1070.74
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1097.93, 5.15.0-1097.102, 5.15.0.1100.99, 5.15.0-1100.106, 5.15.0-1100.106~20.04.1, 5.15.0-1102.108~20.04.1, 5.15.0.1110.108, 5.15.0-1110.119, 6.8.0-1056.62
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1097.99, 5.15.0.1097.101, 5.15.0.1104.108, 5.15.0-1104.113
linux-ibm (Ubuntu package) - addressed in versions 5.15.0.1099.95, 5.15.0-1099.102, 5.15.0-1099.102~20.04.1
linux-raspi (Ubuntu package) - addressed in versions 5.15.0.1099.97, 5.15.0-1099.102
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1110.95, 5.15.0-1110.119+fips1
linux-azure-5.15 (Ubuntu package) - update to 5.15.0-1110.119~20.04.1
linux (Debian package) - addressed in versions 6.1.162-1, 6.12.69-1
kernel-debug-debuginfo - update to 6.4.0-150600.23.95.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.95.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.95.1
kernel-debug-vdso - update to 6.4.0-150600.23.95.1
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.95.1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.95.1
kernel-default-vdso - update to 6.4.0-150600.23.95.1
kernel-debug-debugsource - update to 6.4.0-150600.23.95.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.95.1
kernel-debug-devel - update to 6.4.0-150600.23.95.1
kernel-debug - update to 6.4.0-150600.23.95.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.53.37.1
kernel-azure - update to 6.4.0-150700.53.37.1
kernel-azure-debuginfo - update to 6.4.0-150700.53.37.1
kernel-azure-debugsource - update to 6.4.0-150700.53.37.1
kernel-azure-devel - update to 6.4.0-150700.53.37.1
kernel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
bpftool - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
bpftool-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-debugsource - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-devel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-headers - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-source - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-tools - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-tools-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-tools-devel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
perf - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
perf-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
python3-perf - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
python3-perf-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-extra-modules - update to 6.6.0-145.0.0.141
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1054.57, 6.8.0-1054.57.1
linux-nvidia-6.8 (Ubuntu package) - update to 6.8.0-1054.57~22.04.1
linux-azure-fde-6.17 (Ubuntu package) - update to 6.17.0-1018.18~24.04.1
linux-gcp-6.17 (Ubuntu package) - addressed in versions 6.17.0-1018.20~24.04.1, 6.17.0-1021.24~24.04.1
linux-oracle-6.17 (Ubuntu package) - addressed in versions 6.17.0-1019.19~24.04.3, 6.17.0-1019.19~24.04.3+1
linux-azure-6.17 (Ubuntu package) - update to 6.17.0-1021.21~24.04.1
linux-oem-6.17 (Ubuntu package) - update to 6.17.0-1030.30
linux-nvidia-6.17 (Ubuntu package) - update to 6.17.0-1031.31

External References

Related Security Bulletins