Improper error handling in Linux kernel - CVE-2025-40040

Vulnerability identifier: #VU117752

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-2025-40040

CWE-ID: CWE-388

Exploitation vector: Local access

Exploit availability: Public exploit is available

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

The vulnerability exists due to improper error handling within the rust/bindings/bindings_helper.h. A local user can perform a denial of service (DoS) attack.

Linux kernel
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Manager Server 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Enterprise Server 15 SP3 Business Critical
SUSE Manager Proxy 4.3
SUSE Linux Enterprise Server 15 SP4
Debian Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
SUSE Enterprise Storage
SUSE Linux Enterprise Live Patching
Public Cloud Module
Basesystem Module
Development Tools Module
Legacy Module
SUSE Real Time Module
openSUSE Leap
Ubuntu
openEuler
kgraft-patch-4_12_14-122_283-default
kernel-livepatch-5_3_18-150300_59_229-preempt
kernel-livepatch-5_3_18-150300_59_229-preempt-debuginfo
kernel-livepatch-5_3_18-150300_59_229-default-debuginfo
kernel-livepatch-SLE15-SP3_Update_64-debugsource
kernel-livepatch-5_3_18-150300_59_229-default
kernel-livepatch-5_14_21-150400_24_187-default
kernel-livepatch-5_14_21-150400_24_187-default-debuginfo
kernel-livepatch-SLE15-SP4_Update_47-debugsource
kernel-livepatch-5_14_21-150500_55_130-default
kernel-livepatch-5_14_21-150500_55_130-default-debuginfo
kernel-livepatch-SLE15-SP5_Update_33-debugsource
kernel-livepatch-SLE15-SP6-RT_Update_18-debugsource
kernel-livepatch-6_4_0-150600_10_61-rt
kernel-livepatch-6_4_0-150600_10_61-rt-debuginfo
kernel-livepatch-6_4_0-150600_23_81-default
kernel-livepatch-6_4_0-150600_23_81-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_18-debugsource
kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource
kernel-livepatch-6_4_0-150700_7_25-rt
kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo
kernel-livepatch-6_4_0-150700_53_25-default
kernel-livepatch-6_4_0-150700_53_25-default-debuginfo
kernel-livepatch-SLE15-SP7_Update_7-debugsource
kernel-default-kgraft
kernel-default-base-debuginfo
cluster-md-kmp-default
dlm-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-debugsource
kernel-default-debuginfo
cluster-md-kmp-default-debuginfo
kernel-syms
dlm-kmp-default
gfs2-kmp-default
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
kernel-default-devel
kernel-default-base
kernel-default
kernel-default-kgraft-devel
kernel-default-devel-debuginfo
kernel-default-man
kernel-devel
kernel-macros
kernel-source
dtb-cavium
dtb-allwinner
dtb-rockchip
dtb-hisilicon
dtb-arm
dtb-socionext
dtb-apm
dtb-altera
dtb-nvidia
dtb-sprd
dtb-mediatek
dtb-amd
dtb-amlogic
dtb-qcom
dtb-renesas
dtb-zte
dtb-broadcom
dtb-freescale
dtb-exynos
dtb-lg
dtb-xilinx
dtb-al
dtb-marvell
dtb-aarch64
kernel-obs-qa
kernel-docs
kernel-docs-html
kernel-source-vanilla
kernel-preempt-debuginfo
kernel-obs-build-debugsource
kernel-zfcpdump
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-default-livepatch-devel
kernel-default-livepatch
reiserfs-kmp-default
kernel-64kb-optional-debuginfo
reiserfs-kmp-64kb-debuginfo
kernel-64kb-optional
kselftests-kmp-default-debuginfo
dlm-kmp-64kb
kernel-64kb-extra
ocfs2-kmp-64kb
dlm-kmp-64kb-debuginfo
kernel-default-extra
kernel-64kb
kselftests-kmp-64kb-debuginfo
kernel-obs-build
kernel-64kb-devel-debuginfo
kernel-64kb-debuginfo
kernel-64kb-devel
kernel-64kb-debugsource
kernel-preempt
kernel-preempt-debugsource
kernel-preempt-devel
kernel-preempt-devel-debuginfo
reiserfs-kmp-default-debuginfo
cluster-md-kmp-64kb-debuginfo
reiserfs-kmp-preempt
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
kernel-kvmsmall-debugsource
gfs2-kmp-preempt-debuginfo
cluster-md-kmp-preempt
kernel-preempt-optional
kselftests-kmp-preempt
ocfs2-kmp-preempt
dlm-kmp-preempt
gfs2-kmp-preempt
kernel-default-optional
reiserfs-kmp-preempt-debuginfo
cluster-md-kmp-preempt-debuginfo
kernel-preempt-optional-debuginfo
kernel-preempt-extra-debuginfo
kselftests-kmp-preempt-debuginfo
ocfs2-kmp-preempt-debuginfo
kernel-preempt-extra
dlm-kmp-preempt-debuginfo
gfs2-kmp-64kb
reiserfs-kmp-64kb
kselftests-kmp-64kb
kernel-default-optional-debuginfo
kernel-default-extra-debuginfo
kernel-kvmsmall
kselftests-kmp-default
ocfs2-kmp-64kb-debuginfo
kernel-64kb-extra-debuginfo
gfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb
kernel-default-base-rebuild
kernel-source-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
dtb-apple
dtb-amazon
kernel-devel-rt
kernel-syms-rt
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-optional-debuginfo
kselftests-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt_debug-devel
gfs2-kmp-rt
kernel-rt_debug-devel-debuginfo
kernel-rt-vdso
dlm-kmp-rt
kernel-rt-livepatch
cluster-md-kmp-rt
kernel-rt_debug-debugsource
ocfs2-kmp-rt
kernel-rt-livepatch-devel
kernel-rt-optional
kernel-rt-devel
reiserfs-kmp-rt-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt-extra
kselftests-kmp-rt-debuginfo
kernel-rt_debug-vdso-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
kernel-rt_debug-vdso
reiserfs-kmp-rt
kernel-rt-vdso-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-default-vdso
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
linux-aws-fips (Ubuntu package)
linux (Ubuntu package)
linux-aws-5.15 (Ubuntu package)
linux-nvidia-tegra-igx (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-raspi (Ubuntu package)
linux-realtime (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux (Debian package)
ocfs2-kmp-azure-debuginfo
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-azure
kernel-azure-optional
kernel-azure-extra
cluster-md-kmp-azure-debuginfo
kernel-azure-extra-debuginfo
kernel-azure-debugsource
kernel-azure-devel
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure-debuginfo
ocfs2-kmp-azure
reiserfs-kmp-azure
dlm-kmp-azure-debuginfo
kselftests-kmp-azure
kernel-azure-devel-debuginfo
cluster-md-kmp-azure
kernel-syms-azure
dlm-kmp-azure
kernel-azure-optional-debuginfo
gfs2-kmp-azure
kselftests-kmp-azure-debuginfo
kernel-azure-debuginfo
kernel-source-azure
kernel-devel-azure
kernel-debug-debuginfo
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-debug-debugsource
kernel-debug-devel
kernel-debug-devel-debuginfo
kernel-debug
python3-perf-debuginfo
python3-perf
kernel
bpftool
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
kernel-headers
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
kernel-extra-modules
linux-nvidia-tegra (Ubuntu package)
linux-gcp (Ubuntu package)
linux-aws (Ubuntu package)
linux-oem-6.17 (Ubuntu package)

Install update from vendor's repository.

kgraft-patch-4_12_14-122_283-default - update to 1-8.3.1
kernel-livepatch-5_3_18-150300_59_229-preempt - update to 1-150300.7.3.3
kernel-livepatch-5_3_18-150300_59_229-preempt-debuginfo - update to 1-150300.7.3.3
kernel-livepatch-5_3_18-150300_59_229-default-debuginfo - update to 1-150300.7.3.3
kernel-livepatch-SLE15-SP3_Update_64-debugsource - update to 1-150300.7.3.3
kernel-livepatch-5_3_18-150300_59_229-default - update to 1-150300.7.3.3
kernel-livepatch-5_14_21-150400_24_187-default - update to 1-150400.9.3.3
kernel-livepatch-5_14_21-150400_24_187-default-debuginfo - update to 1-150400.9.3.3
kernel-livepatch-SLE15-SP4_Update_47-debugsource - update to 1-150400.9.3.3
kernel-livepatch-5_14_21-150500_55_130-default - update to 1-150500.11.3.3
kernel-livepatch-5_14_21-150500_55_130-default-debuginfo - update to 1-150500.11.3.3
kernel-livepatch-SLE15-SP5_Update_33-debugsource - update to 1-150500.11.3.3
kernel-livepatch-SLE15-SP6-RT_Update_18-debugsource - update to 1-150600.1.3.1
kernel-livepatch-6_4_0-150600_10_61-rt - update to 1-150600.1.3.1
kernel-livepatch-6_4_0-150600_10_61-rt-debuginfo - update to 1-150600.1.3.1
kernel-livepatch-6_4_0-150600_23_81-default - update to 1-150600.13.3.3
kernel-livepatch-6_4_0-150600_23_81-default-debuginfo - update to 1-150600.13.3.3
kernel-livepatch-SLE15-SP6_Update_18-debugsource - update to 1-150600.13.3.3
kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_25-rt - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_25-default - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_25-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_7-debugsource - update to 1-150700.15.3.1
kernel-default-kgraft - update to 4.12.14-122.283.1
kernel-default-base-debuginfo - update to 4.12.14-122.283.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-debugsource - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-syms - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1, 6.4.0-150700.53.25.1
dlm-kmp-default - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
gfs2-kmp-default - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-devel - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-base - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3.150300.18.136.3, 5.14.21-150400.24.187.3.150400.24.96.3, 5.14.21-150500.55.130.3.150500.6.63.3, 6.4.0-150600.23.81.3.150600.12.36.3, 6.4.0-150700.53.25.1.150700.17.17.1
kernel-default - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-kgraft-devel - update to 4.12.14-122.283.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-man - update to 4.12.14-122.283.1
kernel-devel - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.2, 6.4.0-150700.53.25.1
kernel-macros - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.2, 6.4.0-150700.53.25.1
kernel-source - addressed in versions 4.12.14-122.283.1, 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.2, 6.4.0-150700.53.25.1
dtb-cavium - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-allwinner - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-rockchip - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-hisilicon - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-arm - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-socionext - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-apm - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-altera - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-nvidia - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-sprd - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-mediatek - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-amd - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-amlogic - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-qcom - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-renesas - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-zte - update to 5.3.18-150300.59.229.1
dtb-broadcom - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-freescale - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-exynos - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-lg - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-xilinx - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-al - update to 5.3.18-150300.59.229.1
dtb-marvell - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-aarch64 - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
kernel-obs-qa - addressed in versions 5.3.18-150300.59.229.1, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
kernel-docs - addressed in versions 5.3.18-150300.59.229.2, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1, 6.4.0-150700.53.25.2
kernel-docs-html - addressed in versions 5.3.18-150300.59.229.2, 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
kernel-source-vanilla - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.2
kernel-preempt-debuginfo - update to 5.3.18-150300.59.229.3
kernel-obs-build-debugsource - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-zfcpdump - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-zfcpdump-debugsource - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-zfcpdump-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-livepatch-devel - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-default-livepatch - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
reiserfs-kmp-default - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb-optional-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-64kb-optional - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kselftests-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
dlm-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-64kb-extra - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
ocfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
dlm-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-default-extra - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-obs-build - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb-devel-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb-devel - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-64kb-debugsource - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-preempt - update to 5.3.18-150300.59.229.3
kernel-preempt-debugsource - update to 5.3.18-150300.59.229.3
kernel-preempt-devel - update to 5.3.18-150300.59.229.3
kernel-preempt-devel-debuginfo - update to 5.3.18-150300.59.229.3
reiserfs-kmp-default-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
reiserfs-kmp-preempt - update to 5.3.18-150300.59.229.3
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-kvmsmall-devel - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-kvmsmall-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-kvmsmall-debugsource - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
gfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
cluster-md-kmp-preempt - update to 5.3.18-150300.59.229.3
kernel-preempt-optional - update to 5.3.18-150300.59.229.3
kselftests-kmp-preempt - update to 5.3.18-150300.59.229.3
ocfs2-kmp-preempt - update to 5.3.18-150300.59.229.3
dlm-kmp-preempt - update to 5.3.18-150300.59.229.3
gfs2-kmp-preempt - update to 5.3.18-150300.59.229.3
kernel-default-optional - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
reiserfs-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
cluster-md-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
kernel-preempt-optional-debuginfo - update to 5.3.18-150300.59.229.3
kernel-preempt-extra-debuginfo - update to 5.3.18-150300.59.229.3
kselftests-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
ocfs2-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
kernel-preempt-extra - update to 5.3.18-150300.59.229.3
dlm-kmp-preempt-debuginfo - update to 5.3.18-150300.59.229.3
gfs2-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
reiserfs-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kselftests-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-default-optional-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-default-extra-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3, 6.4.0-150700.53.25.1
kernel-kvmsmall - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kselftests-kmp-default - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-64kb-extra-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
gfs2-kmp-64kb-debuginfo - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
cluster-md-kmp-64kb - addressed in versions 5.3.18-150300.59.229.3, 5.14.21-150400.24.187.3, 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-default-base-rebuild - addressed in versions 5.3.18-150300.59.229.3.150300.18.136.3, 5.14.21-150400.24.187.3.150400.24.96.3, 5.14.21-150500.55.130.3.150500.6.63.3, 6.4.0-150600.23.81.3.150600.12.36.3
kernel-source-rt - addressed in versions 5.3.18-150300.229.1, 5.14.21-150400.15.139.1, 5.14.21-150500.13.115.1, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-debugsource - addressed in versions 5.3.18-150300.229.2, 5.14.21-150400.15.139.2, 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-debuginfo - addressed in versions 5.3.18-150300.229.2, 5.14.21-150400.15.139.2, 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt - addressed in versions 5.3.18-150300.229.2, 5.14.21-150400.15.139.2, 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
dtb-apple - addressed in versions 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
dtb-amazon - addressed in versions 5.14.21-150400.24.187.1, 5.14.21-150500.55.130.1, 6.4.0-150600.23.81.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.115.1, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.115.1, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt_debug-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt_debug - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt_debug-devel - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-livepatch - update to 5.14.21-150500.13.115.2
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt_debug-debugsource - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.115.2, 6.4.0-150600.10.61.1, 6.4.0-150700.7.25.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.130.3, 6.4.0-150600.23.81.3
linux-aws-fips (Ubuntu package) - addressed in versions 5.15.0.173.100, 5.15.0-173.183+fips1, 5.15.0.1103.93, 5.15.0.1103.99, 5.15.0-1103.110+fips1, 5.15.0-1103.112+fips1
linux (Ubuntu package) - addressed in versions 5.15.0.173.146, 5.15.0.173.161, 5.15.0-173.183, 5.15.0-1055.55, 5.15.0-1055.55~20.04.1, 5.15.0.1067.70, 5.15.0-1067.71, 5.15.0.1086.85, 5.15.0-1086.94, 5.15.0.1095.91, 5.15.0-1095.100, 5.15.0.1097.93, 5.15.0.1097.100, 5.15.0-1097.100~20.04.1, 5.15.0.1098.98, 5.15.0-1098.99, 5.15.0-1098.104, 5.15.0.1100.96, 5.15.0-1100.106, 5.15.0.1103.99, 5.15.0.1103.106, 5.15.0-1103.110, 5.15.0-1103.112~20.04.1, 6.17.0-14.14, 6.17.0-1006.7, 6.17.0-1008.8
linux-aws-5.15 (Ubuntu package) - addressed in versions 5.15.0-173.183~20.04.1, 5.15.0-1098.104~20.04.1, 5.15.0.1099.98, 5.15.0-1099.105, 5.15.0-1100.106~20.04.1, 5.15.0-1103.110~20.04.1, 5.15.0-1103.112~20.04.1
linux-nvidia-tegra-igx (Ubuntu package) - addressed in versions 5.15.0-1044.44, 5.15.0.1044.46
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1094.96, 5.15.0.1094.98
linux-raspi (Ubuntu package) - addressed in versions 5.15.0.1097.95, 5.15.0-1097.100
linux-realtime (Ubuntu package) - addressed in versions 5.15.0.1102.106, 5.15.0-1102.111
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1109.94, 5.15.0-1109.118+fips1
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1109.107, 5.15.0-1109.118, 6.17.0-1008.8
linux-azure-5.15 (Ubuntu package) - update to 5.15.0-1110.119~20.04.1
linux (Debian package) - update to 6.1.158-1
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
kernel-azure-vdso - update to 6.4.0-150600.8.58.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.58.1
kernel-azure - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
kernel-azure-optional - update to 6.4.0-150600.8.58.1
kernel-azure-extra - update to 6.4.0-150600.8.58.1
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.58.1
kernel-azure-debugsource - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
kernel-azure-devel - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
ocfs2-kmp-azure - update to 6.4.0-150600.8.58.1
reiserfs-kmp-azure - update to 6.4.0-150600.8.58.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
kselftests-kmp-azure - update to 6.4.0-150600.8.58.1
kernel-azure-devel-debuginfo - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
cluster-md-kmp-azure - update to 6.4.0-150600.8.58.1
kernel-syms-azure - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
dlm-kmp-azure - update to 6.4.0-150600.8.58.1
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.58.1
gfs2-kmp-azure - update to 6.4.0-150600.8.58.1
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.58.1
kernel-azure-debuginfo - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
kernel-source-azure - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
kernel-devel-azure - addressed in versions 6.4.0-150600.8.58.1, 6.4.0-150700.20.21.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.81.3
kernel-debug-vdso - update to 6.4.0-150600.23.81.3
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.81.3
kernel-debug-debugsource - update to 6.4.0-150600.23.81.3
kernel-debug-devel - update to 6.4.0-150600.23.81.3
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.81.3
kernel-debug - update to 6.4.0-150600.23.81.3
python3-perf-debuginfo - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
python3-perf - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
bpftool - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
bpftool-debuginfo - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-debuginfo - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-debugsource - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-devel - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-headers - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-source - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-tools - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-tools-debuginfo - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-tools-devel - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
perf - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
perf-debuginfo - addressed in versions 6.6.0-129.0.0.114, 6.6.0-129.0.0.127
kernel-extra-modules - update to 6.6.0-129.0.0.127
linux-nvidia-tegra (Ubuntu package) - update to 6.8.0-1035.38
linux-gcp (Ubuntu package) - update to 6.17.0-1007.7
linux-aws (Ubuntu package) - update to 6.17.0-1007.7
linux-oem-6.17 (Ubuntu package) - update to 6.17.0-1011.11

• Exploit #12238 - CVE-2023-1206-CVE-2025-40040-CVE-2024-49882 (3 linux kernel bugs chains to do secure comm app using side channel to establish key and establish covert channe;) (January 4, 2026)

• https://git.kernel.org/stable/c/76385629f45740b7888f8fcd83bde955b10f61fe
• https://git.kernel.org/stable/c/92b82e232b8d8b116ac6e57aeae7a6033db92c60
• https://git.kernel.org/stable/c/ac50c6e0a8f91a02b681af81abb2362fbb67cc18
• https://git.kernel.org/stable/c/f04aad36a07cc17b7a5d5b9a2d386ce6fae63e93

• Improper error handling in Linux kernel bindings
• Debian update for linux
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• 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
• 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
• Ubuntu update for linux
• Ubuntu update for linux-aws-fips
• Ubuntu update for linux-realtime
• Ubuntu update for linux-aws-5.15
• Ubuntu update for linux-nvidia-tegra-igx
• Ubuntu update for linux-intel-iot-realtime
• Ubuntu update for linux-raspi
• Ubuntu update for linux-azure-fips
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure-5.15
• Ubuntu update for linux-nvidia-tegra