Improper locking in Linux kernel - CVE-2025-40242

Vulnerability identifier: #VU119188

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-2025-40242

CWE-ID: CWE-667

Exploitation vector: Local access

Exploit availability: No public exploit available

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

The vulnerability exists due to improper locking within the gdlm_put_lock() function in fs/gfs2/lock_dlm.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP6
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 Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Real Time for NFV
SUSE Linux Enterprise Live Patching
Public Cloud Module
SUSE Real Time Module
Basesystem Module
Development Tools Module
Legacy Module
openSUSE Leap
Ubuntu
openEuler
kernel-livepatch-SLE15-SP4_Update_49-debugsource
kernel-livepatch-5_14_21-150400_24_197-default
kernel-livepatch-5_14_21-150400_24_197-default-debuginfo
kernel-livepatch-6_4_0-150600_23_84-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_19-debugsource
kernel-livepatch-6_4_0-150600_23_84-default
kernel-livepatch-6_4_0-150700_7_28-rt
kernel-livepatch-SLE15-SP7-RT_Update_8-debugsource
kernel-livepatch-6_4_0-150700_7_28-rt-debuginfo
kernel-livepatch-6_4_0-150700_53_28-default-debuginfo
kernel-livepatch-SLE15-SP7_Update_8-debugsource
kernel-livepatch-6_4_0-150700_53_28-default
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-source-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
dtb-nvidia
kernel-kvmsmall-debuginfo
kernel-source
kernel-source-vanilla
kernel-macros
kernel-docs-html
kernel-devel
kernel-docs
kernel-default-livepatch-devel
ocfs2-kmp-default-debuginfo
dtb-broadcom
kernel-64kb-optional
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-default-debugsource
kselftests-kmp-default-debuginfo
ocfs2-kmp-default
cluster-md-kmp-default
kselftests-kmp-default
gfs2-kmp-default-debuginfo
cluster-md-kmp-default-debuginfo
kernel-syms
reiserfs-kmp-default
dtb-mediatek
kernel-64kb
kernel-64kb-devel-debuginfo
dtb-hisilicon
dtb-lg
dtb-altera
dtb-sprd
dtb-apple
kselftests-kmp-64kb-debuginfo
reiserfs-kmp-64kb
dtb-apm
kernel-64kb-optional-debuginfo
kernel-default-debuginfo
dtb-rockchip
dtb-renesas
dtb-xilinx
dtb-socionext
dtb-cavium
ocfs2-kmp-64kb
dtb-amlogic
kernel-default
dtb-exynos
kernel-default-livepatch
cluster-md-kmp-64kb-debuginfo
dtb-allwinner
dtb-amd
dtb-arm
gfs2-kmp-64kb
dtb-amazon
gfs2-kmp-64kb-debuginfo
kernel-64kb-devel
dtb-qcom
dtb-freescale
kernel-64kb-extra
kernel-default-devel-debuginfo
kselftests-kmp-64kb
kernel-64kb-debuginfo
reiserfs-kmp-64kb-debuginfo
kernel-64kb-extra-debuginfo
dtb-marvell
dlm-kmp-64kb-debuginfo
dlm-kmp-64kb
ocfs2-kmp-64kb-debuginfo
kernel-64kb-debugsource
cluster-md-kmp-64kb
kernel-zfcpdump-debugsource
kernel-default-optional-debuginfo
kernel-default-extra-debuginfo
gfs2-kmp-default
dlm-kmp-default
kernel-default-devel
reiserfs-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kernel-obs-qa
kernel-obs-build-debugsource
kernel-obs-build
kernel-default-extra
kernel-default-optional
kernel-kvmsmall
kernel-zfcpdump
kernel-zfcpdump-debuginfo
dtb-aarch64
kernel-default-base
kernel-default-base-rebuild
kernel-rt-livepatch-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt-devel-debuginfo
ocfs2-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-rt-optional-debuginfo
dlm-kmp-rt
kernel-rt_debug-vdso
gfs2-kmp-rt-debuginfo
kernel-rt-devel
gfs2-kmp-rt
kernel-rt-vdso
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
kernel-rt_debug-vdso-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt_debug-devel
kernel-rt_debug
kernel-rt-extra-debuginfo
cluster-md-kmp-rt
ocfs2-kmp-rt-debuginfo
reiserfs-kmp-rt-debuginfo
kselftests-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
reiserfs-kmp-rt
kernel-devel-rt
kernel-rt-extra
kernel-syms-rt
kernel-rt-livepatch
kernel-rt-optional
linux (Debian package)
kernel-kvmsmall-vdso-debuginfo
kernel-debug
kernel-debug-devel
kernel-debug-debuginfo
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-default-vdso
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-azure-debugsource
kernel-source-azure
kernel-devel-azure
kernel-azure-debuginfo
kernel-azure-devel
kernel-azure-devel-debuginfo
kernel-syms-azure
kernel-azure
kernel-debugsource
bpftool
bpftool-debuginfo
kernel-debuginfo
kernel
kernel-headers
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
python3-perf-debuginfo
kernel-extra-modules
linux (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-xilinx (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-raspi (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-6.8 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-realtime (Ubuntu package)
linux-aws (Ubuntu package)
linux-gcp (Ubuntu package)
linux-oem-6.17 (Ubuntu package)

Install update from vendor's repository.

kernel-livepatch-SLE15-SP4_Update_49-debugsource - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_197-default - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_197-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-6_4_0-150600_23_84-default-debuginfo - update to 1-150600.13.3.1
kernel-livepatch-SLE15-SP6_Update_19-debugsource - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_84-default - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150700_7_28-rt - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_8-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_28-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_28-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_8-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_28-default - update to 1-150700.15.3.1
kernel (Red Hat package) - update to 4.18.0-553.171.1.el8_10
kernel-rt (Red Hat package) - update to 4.18.0-553.171.1.rt7.512.el8_10
kernel-source-rt - addressed in versions 5.14.21-150400.15.145.1, 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.145.1, 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.145.1, 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt - addressed in versions 5.14.21-150400.15.145.1, 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-source - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-macros - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-devel - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-docs - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-syms - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-lg - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-altera - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-sprd - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-apple - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-apm - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-renesas - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-socionext - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-cavium - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-exynos - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-amd - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-arm - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-amazon - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-qcom - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-freescale - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dtb-marvell - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dlm-kmp-default - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-default-devel - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1, 6.4.0-150700.53.28.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.197.1, 6.4.0-150600.23.84.1
kernel-default-base - addressed in versions 5.14.21-150400.24.197.1.150400.24.100.1, 6.4.0-150600.23.84.1.150600.12.38.1, 6.4.0-150700.53.28.1.150700.17.19.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.197.1.150400.24.100.1, 6.4.0-150600.23.84.1.150600.12.38.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.124.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.124.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.124.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.124.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.124.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.124.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-vdso - update to 5.14.21-150500.13.124.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.124.1
kselftests-kmp-rt - update to 5.14.21-150500.13.124.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.124.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.124.1
kernel-rt_debug - update to 5.14.21-150500.13.124.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.124.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.124.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.124.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.124.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-extra - update to 5.14.21-150500.13.124.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.124.1, 6.4.0-150700.7.28.1
kernel-rt-livepatch - update to 5.14.21-150500.13.124.1
kernel-rt-optional - update to 5.14.21-150500.13.124.1
linux (Debian package) - update to 6.1.170-1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.84.1
kernel-debug - update to 6.4.0-150600.23.84.1
kernel-debug-devel - update to 6.4.0-150600.23.84.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.84.1
kernel-debug-debugsource - update to 6.4.0-150600.23.84.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.84.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.84.1
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.84.1
kernel-default-vdso - update to 6.4.0-150600.23.84.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.84.1
kernel-debug-vdso - update to 6.4.0-150600.23.84.1
kernel-azure-debugsource - update to 6.4.0-150700.20.24.1
kernel-source-azure - update to 6.4.0-150700.20.24.1
kernel-devel-azure - update to 6.4.0-150700.20.24.1
kernel-azure-debuginfo - update to 6.4.0-150700.20.24.1
kernel-azure-devel - update to 6.4.0-150700.20.24.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.20.24.1
kernel-syms-azure - update to 6.4.0-150700.20.24.1
kernel-azure - update to 6.4.0-150700.20.24.1
kernel-debugsource - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
bpftool - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
bpftool-debuginfo - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-debuginfo - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-devel - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-headers - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-source - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-tools - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-tools-debuginfo - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-tools-devel - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
perf - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
perf-debuginfo - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
python3-perf - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
python3-perf-debuginfo - addressed in versions 6.6.0-144.0.0.127, 6.6.0-144.0.0.139, 6.6.0-144.0.0.140
kernel-extra-modules - update to 6.6.0-144.0.0.140
linux (Ubuntu package) - addressed in versions 6.8.0-106.106, 6.8.0-106.106.1, 6.8.0-106.106.1~22.04.1, 6.8.0-106.106~22.04.1, 6.8.0-1035.38, 6.8.0-1047.48, 6.8.0-1047.48~22.04.1, 6.8.0-1048.53, 6.8.0-1049.49, 6.8.0-1049.49~22.04.1, 6.8.0-1050.53, 6.8.0-1052.55, 6.8.0-1052.55~22.04.1, 6.17.0-14.14, 6.17.0-1006.7, 6.17.0-1008.8
linux-aws-fips (Ubuntu package) - addressed in versions 6.8.0-106.106+fips1, 6.8.0-1050.53+fips1, 6.8.0-1052.55+fips1
linux-xilinx (Ubuntu package) - update to 6.8.0-1029.30
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1049.52, 6.8.0-1049.52.1, 6.8.0-1049.52~22.04.1
linux-aws-6.8 (Ubuntu package) - update to 6.8.0-1050.53~22.04.1
linux-raspi (Ubuntu package) - addressed in versions 6.8.0-1050.54, 6.8.0-2040.41
linux-azure (Ubuntu package) - addressed in versions 6.8.0-1051.57, 6.17.0-1008.8
linux-azure-6.8 (Ubuntu package) - update to 6.8.0-1051.57~22.04.1
linux-azure-fips (Ubuntu package) - update to 6.8.0-1052.58+fips1
linux-realtime (Ubuntu package) - addressed in versions 6.8.1-1045.46, 6.8.1-1045.46~22.04.1
linux-aws (Ubuntu package) - update to 6.17.0-1007.7
linux-gcp (Ubuntu package) - update to 6.17.0-1007.7
linux-oem-6.17 (Ubuntu package) - update to 6.17.0-1011.11

• https://git.kernel.org/stable/c/279bde3bbb0ac0bad5c729dfa85983d75a5d7641
• https://git.kernel.org/stable/c/28c4d9bc0708956c1a736a9e49fee71b65deee81
• https://git.kernel.org/stable/c/64c61b4ac645222fa7b724cef616c1f862a72a40

• Improper locking in Linux kernel gfs2
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Ubuntu update for linux-gcp
• Ubuntu update for linux
• Ubuntu update for linux-aws
• Ubuntu update for linux-oem-6.17
• Ubuntu update for linux-azure
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• openEuler 24.03 LTS SP2 update for kernel
• openEuler 24.03 LTS SP1 update for kernel
• openEuler 24.03 LTS update for kernel
• SUSE update for the Linux Kernel
• Ubuntu update for linux
• Ubuntu update for linux-aws-fips
• Ubuntu update for linux-nvidia
• Ubuntu update for linux-realtime
• Ubuntu update for linux-aws-6.8
• Ubuntu update for linux-azure-6.8
• Ubuntu update for linux-azure
• Ubuntu update for linux-raspi
• Ubuntu update for linux-azure-fips
• Ubuntu update for linux-xilinx
• Debian update for linux
• Red Hat Enterprise Linux 8 update for kernel-rt
• Red Hat Enterprise Linux 8 update for kernel