Use-after-free in Linux kernel - CVE-2025-21753

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Main Vulnerability Database Vulnerabilities #VU104944

Use-after-free in Linux kernel - CVE-2025-21753

Published: February 27, 2025 / Updated: May 11, 2025


Vulnerability identifier: #VU104944
CSH Severity: Low
CVSS v4 BT: 5.9 [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/E:U/U:Clear]
CVE-ID: CVE-2025-21753
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the fs/btrfs/transaction.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 15 SP4
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 High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 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
Legacy Module
Public Cloud Module
Confidential Computing Module
SUSE Real Time Module
Basesystem Module
Development Tools Module
openSUSE Leap
Ubuntu
openEuler
SmartFabric Manager
APEX Cloud Platform for Microsoft Azure
kgraft-patch-4_12_14-122_250-default
kernel-livepatch-SLE15-SP4_Update_39-debugsource
kernel-livepatch-5_14_21-150400_24_161-default
kernel-livepatch-5_14_21-150400_24_161-default-debuginfo
kernel-livepatch-6_4_0-150600_10_34-rt
kernel-livepatch-SLE15-SP6-RT_Update_10-debugsource
kernel-livepatch-6_4_0-150600_10_34-rt-debuginfo
kernel-livepatch-SLE15-SP6_Update_10-debugsource
kernel-livepatch-6_4_0-150600_23_47-default-debuginfo
kernel-livepatch-6_4_0-150600_23_47-default
kernel-livepatch-SLE15-SP7_Update_1-debugsource
kernel-livepatch-6_4_0-150700_53_3-default-debuginfo
kernel-livepatch-6_4_0-150700_53_3-default
kernel-default-debugsource
kernel-default
kernel-default-devel-debuginfo
kernel-default-man
kernel-devel
kernel-default-devel
ocfs2-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default-debuginfo
kernel-syms
cluster-md-kmp-default
kernel-default-base
kernel-default-kgraft-devel
kernel-default-kgraft
kernel-default-debuginfo
kernel-macros
gfs2-kmp-default-debuginfo
kernel-source
gfs2-kmp-default
ocfs2-kmp-default
dlm-kmp-default-debuginfo
kernel-default-base-debuginfo
linux (Ubuntu package)
linux-hwe-5.4 (Ubuntu package)
linux-iot (Ubuntu package)
linux-xilinx-zynqmp (Ubuntu package)
linux-ibm (Ubuntu package)
linux-ibm-5.4 (Ubuntu package)
linux-bluefield (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-raspi (Ubuntu package)
linux-raspi-5.4 (Ubuntu package)
linux-azure (Ubuntu package)
linux-oracle-5.4 (Ubuntu package)
linux-aws (Ubuntu package)
linux-aws-5.4 (Ubuntu package)
linux-gcp-fips (Ubuntu package)
linux-azure-fips (Ubuntu package)
kernel-source-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
kernel-default-extra
kernel-default-optional
kernel-obs-build-debugsource
kselftests-kmp-default-debuginfo
kernel-obs-build
kernel-obs-qa
kselftests-kmp-default
kernel-default-livepatch
reiserfs-kmp-default-debuginfo
gfs2-kmp-64kb
dtb-marvell
dtb-rockchip
kernel-default-optional-debuginfo
kernel-debug-debugsource
kernel-64kb-optional-debuginfo
kernel-64kb
dtb-allwinner
dlm-kmp-64kb-debuginfo
kernel-docs
kernel-source-vanilla
kernel-docs-html
kernel-debug
kernel-debug-debuginfo
kernel-debug-devel
kernel-debug-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-default-extra-debuginfo
reiserfs-kmp-default
dtb-qcom
dtb-amazon
cluster-md-kmp-64kb
kernel-64kb-debuginfo
dtb-renesas
cluster-md-kmp-64kb-debuginfo
dlm-kmp-64kb
gfs2-kmp-64kb-debuginfo
dtb-mediatek
dtb-apm
kernel-64kb-extra
dtb-apple
kselftests-kmp-64kb-debuginfo
dtb-hisilicon
dtb-amd
dtb-lg
dtb-socionext
reiserfs-kmp-64kb-debuginfo
dtb-xilinx
dtb-broadcom
dtb-nvidia
dtb-exynos
ocfs2-kmp-64kb
dtb-aarch64
dtb-amlogic
kernel-default-livepatch-devel
dtb-sprd
ocfs2-kmp-64kb-debuginfo
kernel-kvmsmall
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-64kb-optional
dtb-cavium
kernel-64kb-debugsource
reiserfs-kmp-64kb
kselftests-kmp-64kb
kernel-64kb-devel
dtb-altera
kernel-64kb-extra-debuginfo
dtb-freescale
kernel-64kb-devel-debuginfo
dtb-arm
kernel-default-base-rebuild
linux-hwe-5.15 (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-gke (Ubuntu package)
linux-gcp (Ubuntu package)
linux-gcp-5.15 (Ubuntu package)
linux-aws-5.15 (Ubuntu package)
reiserfs-kmp-coco
kernel-coco_debug
kernel-source-coco
kernel-coco
kernel-coco_debug-debuginfo
kernel-devel-coco
reiserfs-kmp-coco-debuginfo
kernel-coco-vdso-debuginfo
kernel-coco-debuginfo
kernel-syms-coco
kernel-coco-devel
kernel-coco_debug-devel-debuginfo
kernel-coco_debug-devel
kernel-coco_debug-debugsource
kernel-coco-debugsource
kernel-syms-azure
kernel-azure-devel
kernel-source-azure
kernel-devel-azure
kernel-azure-vdso-debuginfo
ocfs2-kmp-azure
cluster-md-kmp-azure
kernel-azure-extra-debuginfo
gfs2-kmp-azure
gfs2-kmp-azure-debuginfo
reiserfs-kmp-azure
kernel-azure-debuginfo
kselftests-kmp-azure
ocfs2-kmp-azure-debuginfo
kernel-azure-optional-debuginfo
kernel-azure-extra
kselftests-kmp-azure-debuginfo
kernel-azure-devel-debuginfo
kernel-azure-optional
cluster-md-kmp-azure-debuginfo
reiserfs-kmp-azure-debuginfo
kernel-azure-debugsource
dlm-kmp-azure-debuginfo
kernel-azure
kernel-azure-vdso
dlm-kmp-azure
ocfs2-kmp-rt-debuginfo
kernel-rt-livepatch-devel
kernel-rt_debug-vdso-debuginfo
kernel-rt-extra-debuginfo
cluster-md-kmp-rt-debuginfo
cluster-md-kmp-rt
gfs2-kmp-rt-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt_debug-devel-debuginfo
dlm-kmp-rt
kernel-rt-optional-debuginfo
dlm-kmp-rt-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug-devel
kernel-rt-devel-debuginfo
kernel-rt-vdso
kernel-rt-devel
kernel-rt-extra
kernel-rt_debug-vdso
kernel-rt-optional
kernel-rt_debug
kernel-devel-rt
kernel-rt_debug-debuginfo
ocfs2-kmp-rt
reiserfs-kmp-rt
kernel-rt_debug-debugsource
gfs2-kmp-rt
kselftests-kmp-rt
kernel-syms-rt
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso-debuginfo
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-default-vdso
kernel-kvmsmall-vdso
bpftool
kernel
bpftool-debuginfo
kernel-debuginfo
kernel-debugsource
kernel-headers
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
python3-perf-debuginfo
linux-hwe-6.8 (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-raspi-realtime (Ubuntu package)
linux-realtime (Ubuntu package)
linux-lowlatency (Ubuntu package)
APEX Cloud Platform for Red Hat OpenShift

How to mitigate CVE-2025-21753

Install update from vendor's website.

Linux kernel - addressed in versions 5.4.291, 5.10.235, 5.15.179, 6.1.129, 6.6.78, 6.12.14, 6.13.3, 6.14
SmartFabric Manager - update to 1.3.0
APEX Cloud Platform for Microsoft Azure - update to 01.05.01.00
kgraft-patch-4_12_14-122_250-default - update to 1-8.3.1
kernel-livepatch-SLE15-SP4_Update_39-debugsource - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_161-default - update to 1-150400.9.3.1
kernel-livepatch-5_14_21-150400_24_161-default-debuginfo - update to 1-150400.9.3.1
kernel-livepatch-6_4_0-150600_10_34-rt - update to 1-150600.1.5.1
kernel-livepatch-SLE15-SP6-RT_Update_10-debugsource - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_34-rt-debuginfo - update to 1-150600.1.5.1
kernel-livepatch-SLE15-SP6_Update_10-debugsource - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_47-default-debuginfo - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_47-default - update to 1-150600.13.5.1
kernel-livepatch-SLE15-SP7_Update_1-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_3-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_3-default - update to 1-150700.15.3.1
APEX Cloud Platform for Red Hat OpenShift - update to 03.02.04.00
kernel-default-debugsource - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-man - update to 4.12.14-122.250.1
kernel-devel - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-devel - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dlm-kmp-default - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-syms - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1, 6.4.0-150700.53.3.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-base - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1.150400.24.80.1, 6.4.0-150600.23.47.2.150600.12.20.2, 6.4.0-150700.53.3.1.150700.17.2.1
kernel-default-kgraft-devel - update to 4.12.14-122.250.1
kernel-default-kgraft - update to 4.12.14-122.250.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-macros - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-source - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
gfs2-kmp-default - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.250.1, 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-base-debuginfo - update to 4.12.14-122.250.1
linux (Ubuntu package) - addressed in versions 5.4.0.216.208, 5.4.0-216.236, 5.4.0.1144.138, 5.4.0-1144.154, 5.4.0.1149.151, 5.4.0-1149.158, 5.4.0-1149.158~18.04.1, 5.4.0.1149.158~18.04.1, 5.4.0-1151.158~18.04.1, 5.4.0.1151.158~18.04.1, 5.15.0.140.126, 5.15.0.140.135, 5.15.0-140.150, 5.15.0-140.150~20.04.1, 5.15.0.140.150~20.04.1, 5.15.0.1066.65, 5.15.0-1066.74, 5.15.0.1076.72, 5.15.0-1076.79, 5.15.0.1076.79~20.04.1, 5.15.0-1076.79~20.04.1, 5.15.0.1078.78, 5.15.0-1078.79, 5.15.0.1079.79, 5.15.0-1079.85, 5.15.0.1080.76, 5.15.0-1080.85, 5.15.0.1081.77, 5.15.0-1081.87, 5.15.0.1081.87~20.04.1, 5.15.0-1081.87~20.04.1, 6.8.0-64.67, 6.8.0-1031.31, 6.8.0-1032.34~22.04.1, 6.11.0-26.26, 6.11.0-26.26~24.04.1, 6.11.0-1010.10, 6.11.0-1013.13, 6.11.0-1015.15, 6.11.0-1015.15~24.04.1, 6.11.0-1022.22
linux-hwe-5.4 (Ubuntu package) - addressed in versions 5.4.0.216.236~18.04.1, 5.4.0-216.236~18.04.1
linux-iot (Ubuntu package) - update to 5.4.0-1051.54
linux-xilinx-zynqmp (Ubuntu package) - addressed in versions 5.4.0.1064.64, 5.4.0-1064.68, 5.15.0.1050.53, 5.15.0-1050.54
linux-ibm (Ubuntu package) - addressed in versions 5.4.0-1092.97, 5.4.0.1092.121, 6.8.0-64.67.1, 6.8.0-64.67.1~22.04.1, 6.8.0-1029.29, 6.8.0-1029.29~22.04.1
linux-ibm-5.4 (Ubuntu package) - addressed in versions 5.4.0-1092.97~18.04.1, 5.4.0.1092.97~18.04.1
linux-bluefield (Ubuntu package) - addressed in versions 5.4.0.1105.101, 5.4.0-1105.112
linux-aws-fips (Ubuntu package) - addressed in versions 5.4.0.1120.117, 5.4.0-1120.130, 5.4.0.1146.93, 5.4.0-1146.156+fips1, 5.15.0.1084.80, 5.15.0-1084.91+fips1
linux-raspi (Ubuntu package) - addressed in versions 5.4.0-1129.142, 5.4.0.1129.160, 6.8.0-1031.35
linux-raspi-5.4 (Ubuntu package) - addressed in versions 5.4.0-1129.142~18.04.1, 5.4.0.1129.142~18.04.1
linux-azure (Ubuntu package) - addressed in versions 5.4.0.1133.129, 5.4.0-1133.142, 5.4.0.1151.145, 5.4.0-1151.158, 5.15.0.1037.37, 5.15.0-1037.37, 5.15.0.1089.87, 5.15.0-1089.98, 5.15.0.1089.98~20.04.1, 5.15.0-1089.98~20.04.1, 6.8.0-1022.23, 6.8.0-1034.39, 6.8.0-1034.39~22.04.1
linux-oracle-5.4 (Ubuntu package) - addressed in versions 5.4.0-1144.154~18.04.1, 5.4.0.1144.154~18.04.1
linux-aws (Ubuntu package) - addressed in versions 5.4.0.1146.143, 5.4.0-1146.156, 5.15.0-1026.26, 5.15.0.1026.28, 5.15.0.1078.76, 5.15.0-1078.81, 5.15.0.1079.85~20.04.1, 5.15.0-1079.85~20.04.1, 5.15.0.1084.86, 5.15.0-1084.91, 6.11.0-1014.15
linux-aws-5.4 (Ubuntu package) - addressed in versions 5.4.0-1146.156~18.04.1, 5.4.0.1146.156~18.04.1
linux-gcp-fips (Ubuntu package) - addressed in versions 5.4.0.1149.91, 5.4.0-1149.158+fips1, 5.15.0.1083.73, 5.15.0-1083.92+fips1
linux-azure-fips (Ubuntu package) - addressed in versions 5.4.0.1151.88, 5.4.0-1151.158+fips1, 5.15.0.1089.74, 5.15.0-1089.98+fips1
kernel-source-rt - addressed in versions 5.14.21-150400.15.115.1, 6.4.0-150600.10.34.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.115.1, 6.4.0-150600.10.34.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.115.1, 6.4.0-150600.10.34.1
kernel-rt - addressed in versions 5.14.21-150400.15.115.1, 6.4.0-150600.10.34.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1, 6.4.0-150700.53.3.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-obs-build - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1, 6.4.0-150700.53.3.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-marvell - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-debug-debugsource - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-docs - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1, 6.4.0-150700.53.3.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-docs-html - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-debug - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-debug-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-debug-devel - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-debug-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-qcom - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-amazon - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-renesas - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-mediatek - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-apm - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-apple - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-hisilicon - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-amd - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-lg - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-socionext - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-xilinx - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-exynos - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-aarch64 - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-sprd - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-cavium - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-altera - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2
dtb-freescale - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.2, 6.4.0-150700.53.3.1
dtb-arm - addressed in versions 5.14.21-150400.24.161.1, 6.4.0-150600.23.47.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.161.1.150400.24.80.1, 6.4.0-150600.23.47.2.150600.12.20.2
linux-hwe-5.15 (Ubuntu package) - addressed in versions 5.15.0.142.152~20.04.1, 5.15.0-142.152~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1077.79, 5.15.0.1077.81, 5.15.0.1084.88, 5.15.0-1084.93
linux-gke (Ubuntu package) - addressed in versions 5.15.0.1081.80, 5.15.0-1081.87
linux-gcp (Ubuntu package) - addressed in versions 5.15.0.1083.79, 5.15.0-1083.92, 6.8.0-1033.35, 6.8.0-1033.35~22.04.1
linux-gcp-5.15 (Ubuntu package) - addressed in versions 5.15.0-1083.92~20.04.1, 5.15.0.1083.92~20.04.1
linux-aws-5.15 (Ubuntu package) - addressed in versions 5.15.0-1084.91~20.04.1, 5.15.0.1084.91~20.04.1
reiserfs-kmp-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug - update to 6.4.0-15061.21.coco15sp6.1
kernel-source-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-devel-coco - update to 6.4.0-15061.21.coco15sp6.1
reiserfs-kmp-coco-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-vdso-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-syms-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-devel - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-devel-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-devel - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-debugsource - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-debugsource - update to 6.4.0-15061.21.coco15sp6.1
kernel-syms-azure - addressed in versions 6.4.0-150600.8.34.1, 6.4.0-150700.20.3.1
kernel-azure-devel - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kernel-source-azure - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kernel-devel-azure - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.34.2
ocfs2-kmp-azure - update to 6.4.0-150600.8.34.2
cluster-md-kmp-azure - update to 6.4.0-150600.8.34.2
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.34.2
gfs2-kmp-azure - update to 6.4.0-150600.8.34.2
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
reiserfs-kmp-azure - update to 6.4.0-150600.8.34.2
kernel-azure-debuginfo - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kselftests-kmp-azure - update to 6.4.0-150600.8.34.2
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-extra - update to 6.4.0-150600.8.34.2
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-devel-debuginfo - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kernel-azure-optional - update to 6.4.0-150600.8.34.2
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-debugsource - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
kernel-azure-vdso - update to 6.4.0-150600.8.34.2
dlm-kmp-azure - update to 6.4.0-150600.8.34.2
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.34.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.34.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.34.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.34.1
dlm-kmp-rt - update to 6.4.0-150600.10.34.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.34.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.34.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.34.1
kernel-rt-vdso - update to 6.4.0-150600.10.34.1
kernel-rt-devel - update to 6.4.0-150600.10.34.1
kernel-rt-extra - update to 6.4.0-150600.10.34.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.34.1
kernel-rt-optional - update to 6.4.0-150600.10.34.1
kernel-rt_debug - update to 6.4.0-150600.10.34.1
kernel-devel-rt - update to 6.4.0-150600.10.34.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.34.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.34.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.34.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.34.1
gfs2-kmp-rt - update to 6.4.0-150600.10.34.1
kselftests-kmp-rt - update to 6.4.0-150600.10.34.1
kernel-syms-rt - update to 6.4.0-150600.10.34.1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.47.2
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.47.2
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.47.2
kernel-debug-vdso - update to 6.4.0-150600.23.47.2
kernel-default-vdso - update to 6.4.0-150600.23.47.2
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.47.2
bpftool - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
bpftool-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-debugsource - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-devel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-headers - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-source - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-tools - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-tools-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-tools-devel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
perf - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
perf-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
python3-perf - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
python3-perf-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-64.67~22.04.1
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-1015.17, 6.8.0-1028.32, 6.8.0-1029.30, 6.8.0-1029.30~22.04.1, 6.8.0-1031.34, 6.8.0-1031.34.1, 6.8.0-1031.34~22.04.1, 6.8.0-1032.34~22.04.1
linux-raspi-realtime (Ubuntu package) - update to 6.8.0-2026.27
linux-realtime (Ubuntu package) - update to 6.8.1-1025.26
linux-lowlatency (Ubuntu package) - addressed in versions 6.11.0-1014.15, 6.11.0-1014.15~24.04.1, 6.11.0-1016.17

External References

Related Security Bulletins