Use-after-free in Linux kernel - CVE-2025-21693

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Main Vulnerability Database Vulnerabilities #VU103741

Use-after-free in Linux kernel - CVE-2025-21693

Published: February 10, 2025 / Updated: May 11, 2025


Vulnerability identifier: #VU103741
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:U/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-21693
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 zswap_pool_create(), zswap_cpu_comp_prepare(), zswap_cpu_comp_dead(), zswap_compress() and zswap_decompress() functions in mm/zswap.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing 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 for SAP Applications 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Manager Server
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Live Patching
Legacy Module
Development Tools Module
Basesystem Module
SUSE Real Time Module
Public Cloud Module
Confidential Computing Module
openSUSE Leap
openEuler
Ubuntu
linux-image-realtime (Ubuntu package)
linux-image-6.11.0-1008-realtime (Ubuntu package)
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-5_14_21-150500_55_100-default-debuginfo
kernel-livepatch-5_14_21-150500_55_100-default
kernel-livepatch-SLE15-SP5_Update_25-debugsource
kernel-livepatch-SLE15-SP6-RT_Update_10-debugsource
kernel-livepatch-6_4_0-150600_10_34-rt
kernel-livepatch-6_4_0-150600_10_34-rt-debuginfo
kernel-livepatch-6_4_0-150600_23_47-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_10-debugsource
kernel-livepatch-6_4_0-150600_23_47-default
python3-perf-debuginfo
kernel-tools
kernel-source
kernel-headers
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
kernel-devel
kernel-debugsource
kernel-debuginfo
kernel
bpftool-debuginfo
bpftool
kernel-rt-debugsource
kernel-source-rt
kernel-rt
kernel-rt-debuginfo
kernel-default-livepatch
kernel-default-extra
kernel-default-devel-debuginfo
kernel-obs-qa
kernel-obs-build-debugsource
kernel-obs-build
kernel-syms
kselftests-kmp-default-debuginfo
dtb-cavium
reiserfs-kmp-default-debuginfo
cluster-md-kmp-default-debuginfo
kernel-default-optional-debuginfo
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
dlm-kmp-default
ocfs2-kmp-default
gfs2-kmp-default
kernel-kvmsmall-debuginfo
kernel-docs
kernel-macros
kernel-source-vanilla
kernel-docs-html
kernel-debug
kernel-debug-debugsource
kernel-debug-debuginfo
kernel-debug-devel
kernel-debug-devel-debuginfo
ocfs2-kmp-default-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-default-extra-debuginfo
kernel-default-debuginfo
reiserfs-kmp-default
kselftests-kmp-default
cluster-md-kmp-default
kernel-default-debugsource
kernel-default-optional
kernel-default-devel
ocfs2-kmp-64kb
kernel-64kb-extra
dtb-apple
dtb-qcom
dtb-hisilicon
dtb-amd
dtb-lg
dtb-socionext
reiserfs-kmp-64kb-debuginfo
dtb-xilinx
dtb-broadcom
dtb-nvidia
dtb-exynos
kernel-default-livepatch-devel
kernel-64kb-optional
dtb-renesas
ocfs2-kmp-64kb-debuginfo
dtb-sprd
dtb-amlogic
dtb-rockchip
dtb-marvell
gfs2-kmp-64kb
dlm-kmp-64kb-debuginfo
dtb-allwinner
kernel-64kb
dtb-mediatek
kernel-default
kernel-kvmsmall
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
dtb-aarch64
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
kselftests-kmp-64kb-debuginfo
dtb-amazon
cluster-md-kmp-64kb
kernel-64kb-debuginfo
kernel-64kb-optional-debuginfo
cluster-md-kmp-64kb-debuginfo
dlm-kmp-64kb
gfs2-kmp-64kb-debuginfo
dtb-apm
kernel-default-base
kernel-default-base-rebuild
dlm-kmp-rt
kernel-rt-extra-debuginfo
ocfs2-kmp-rt
dlm-kmp-rt-debuginfo
cluster-md-kmp-rt
kselftests-kmp-rt
kernel-syms-rt
reiserfs-kmp-rt
kernel-rt-devel
kernel-rt_debug-devel
kernel-devel-rt
kernel-rt_debug-devel-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt-extra
kernel-rt_debug
kernel-rt-vdso
kernel-rt-livepatch
gfs2-kmp-rt
kselftests-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt-livepatch-devel
kernel-rt_debug-vdso-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-optional
kernel-rt_debug-debugsource
kernel-rt-optional-debuginfo
ocfs2-kmp-rt-debuginfo
cluster-md-kmp-rt-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-source-coco
kernel-devel-coco
kernel-coco_debug
kernel-coco
kernel-coco_debug-debuginfo
kernel-syms-coco
kernel-coco-devel
kernel-coco_debug-devel
kernel-coco-debugsource
reiserfs-kmp-coco
kernel-coco_debug-debugsource
kernel-coco_debug-devel-debuginfo
kernel-coco-debuginfo
kernel-coco-vdso-debuginfo
reiserfs-kmp-coco-debuginfo
kernel-syms-azure
gfs2-kmp-azure-debuginfo
kernel-azure-devel
kernel-azure-vdso
kernel-source-azure
gfs2-kmp-azure
kernel-azure-extra-debuginfo
ocfs2-kmp-azure
kernel-devel-azure
kernel-azure-vdso-debuginfo
kernel-azure
dlm-kmp-azure
kernel-azure-debugsource
reiserfs-kmp-azure-debuginfo
cluster-md-kmp-azure-debuginfo
kernel-azure-optional
kernel-azure-devel-debuginfo
kselftests-kmp-azure-debuginfo
dlm-kmp-azure-debuginfo
kernel-azure-extra
kernel-azure-optional-debuginfo
ocfs2-kmp-azure-debuginfo
kselftests-kmp-azure
kernel-azure-debuginfo
reiserfs-kmp-azure
cluster-md-kmp-azure
kernel-extra-modules
linux-nvidia-tegra (Ubuntu package)
linux-image-6.11.0-24-generic-64k (Ubuntu package)
linux-image-6.11.0-24-generic (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-virtual-hwe-24.04 (Ubuntu package)
linux-image-generic-hwe-24.04 (Ubuntu package)
linux-image-generic-64k-hwe-24.04 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-6.11.0-1011-raspi (Ubuntu package)
linux-image-6.11.0-1012-lowlatency-64k (Ubuntu package)
linux-image-6.11.0-1012-lowlatency (Ubuntu package)
linux-image-6.11.0-1012-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-lowlatency-64k (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-lowlatency-hwe-24.04 (Ubuntu package)
linux-image-lowlatency-64k-hwe-24.04 (Ubuntu package)
linux-image-gcp-64k (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-6.11.0-1013-azure (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-6.11.0-1013-azure-fde (Ubuntu package)
linux-image-6.11.0-1013-gcp-64k (Ubuntu package)
linux-image-6.11.0-1013-gcp (Ubuntu package)
linux-image-6.11.0-1014-oracle (Ubuntu package)
linux-image-6.11.0-1014-oracle-64k (Ubuntu package)
linux-image-oracle-64k (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-6.11.0-1020-oem (Ubuntu package)
linux-image-oem-24.04b (Ubuntu package)
SmartFabric Manager
APEX Cloud Platform for Microsoft Azure
APEX Cloud Platform for Red Hat OpenShift

How to mitigate CVE-2025-21693

Install update from vendor's website.

Linux kernel - update to 6.12.12
linux-image-realtime (Ubuntu package) - update to Ubuntu Pro
linux-image-6.11.0-1008-realtime (Ubuntu package) - update to Ubuntu Pro
SmartFabric Manager - update to 1.3.0
APEX Cloud Platform for Microsoft Azure - update to 01.05.01.00
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-5_14_21-150500_55_100-default-debuginfo - update to 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_55_100-default - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP5_Update_25-debugsource - update to 1-150500.11.3.1
kernel-livepatch-SLE15-SP6-RT_Update_10-debugsource - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_34-rt - 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-6_4_0-150600_23_47-default-debuginfo - update to 1-150600.13.5.1
kernel-livepatch-SLE15-SP6_Update_10-debugsource - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_47-default - update to 1-150600.13.5.1
APEX Cloud Platform for Red Hat OpenShift - update to 03.02.04.00
python3-perf-debuginfo - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-tools - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-source - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-headers - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-tools-debuginfo - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-tools-devel - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
perf - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
perf-debuginfo - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
python3-perf - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-devel - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-debugsource - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-debuginfo - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel - addressed in versions 5.10.0-293.0.0.195, 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
bpftool-debuginfo - addressed in versions 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
bpftool - addressed in versions 5.10.0-293.0.0.196, 6.6.0-125.0.0.112, 6.6.0-125.0.0.124, 6.6.0-125.0.0.125
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.115.1, 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-source-rt - addressed in versions 5.14.21-150400.15.115.1, 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt - addressed in versions 5.14.21-150400.15.115.1, 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.115.1, 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-extra - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-obs-qa - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-syms - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-cavium - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dlm-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-docs - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-macros - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-source - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-docs-html - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-debug - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-debug-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-debug-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-debug-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-debug-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-optional - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-apple - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-qcom - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-amd - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-lg - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-socionext - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-xilinx - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-exynos - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-renesas - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-sprd - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
dtb-marvell - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-allwinner - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-mediatek - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-default - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-aarch64 - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-altera - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-freescale - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-arm - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-amazon - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
dtb-apm - addressed in versions 5.14.21-150400.24.161.1, 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.1
kernel-default-base - addressed in versions 5.14.21-150400.24.161.1.150400.24.80.1, 5.14.21-150500.55.100.1.150500.6.47.1, 6.4.0-150600.23.47.2.150600.12.20.2
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.161.1.150400.24.80.1, 5.14.21-150500.55.100.1.150500.6.47.1, 6.4.0-150600.23.47.2.150600.12.20.2
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-extra-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kselftests-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
reiserfs-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-devel - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-devel-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
reiserfs-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-vdso-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-extra - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-vdso - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-livepatch - update to 5.14.21-150500.13.91.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kselftests-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-vdso - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-livepatch-devel - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-vdso-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-optional - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-debugsource - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt-optional-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-rt_debug-debuginfo - addressed in versions 5.14.21-150500.13.91.1, 6.4.0-150600.10.34.1
kernel-debug-vdso-debuginfo - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-debug-vdso - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-default-vdso - addressed in versions 5.14.21-150500.55.100.1, 6.4.0-150600.23.47.2
kernel-source-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-devel-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug - 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-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 - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-debugsource - update to 6.4.0-15061.21.coco15sp6.1
reiserfs-kmp-coco - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco_debug-debugsource - 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-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
kernel-coco-vdso-debuginfo - update to 6.4.0-15061.21.coco15sp6.1
reiserfs-kmp-coco-debuginfo - 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
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-devel - 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
kernel-source-azure - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
gfs2-kmp-azure - update to 6.4.0-150600.8.34.2
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.34.2
ocfs2-kmp-azure - update to 6.4.0-150600.8.34.2
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
kernel-azure - addressed in versions 6.4.0-150600.8.34.2, 6.4.0-150700.20.3.1
dlm-kmp-azure - 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
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-optional - 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
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kernel-azure-extra - update to 6.4.0-150600.8.34.2
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.34.2
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.34.2
kselftests-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
reiserfs-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-extra-modules - update to 6.6.0-125.0.0.125
linux-nvidia-tegra (Ubuntu package) - update to 6.8.0-1035.38
linux-image-6.11.0-24-generic-64k (Ubuntu package) - addressed in versions 6.11.0-24.24, 6.11.0-24.24~24.04.1
linux-image-6.11.0-24-generic (Ubuntu package) - addressed in versions 6.11.0-24.24, 6.11.0-24.24~24.04.1
linux-image-generic-64k (Ubuntu package) - update to 6.11.0-24.24+1
linux-image-generic (Ubuntu package) - update to 6.11.0-24.24+1
linux-image-virtual (Ubuntu package) - update to 6.11.0-24.24+1
linux-image-virtual-hwe-24.04 (Ubuntu package) - update to 6.11.0-24.24~24.04.1
linux-image-generic-hwe-24.04 (Ubuntu package) - update to 6.11.0-24.24~24.04.1
linux-image-generic-64k-hwe-24.04 (Ubuntu package) - update to 6.11.0-24.24~24.04.1
linux-image-raspi (Ubuntu package) - update to 6.11.0-1011.11
linux-image-6.11.0-1011-raspi (Ubuntu package) - update to 6.11.0-1011.11
linux-image-6.11.0-1012-lowlatency-64k (Ubuntu package) - addressed in versions 6.11.0-1012.13, 6.11.0-1012.13~24.04.1
linux-image-6.11.0-1012-lowlatency (Ubuntu package) - addressed in versions 6.11.0-1012.13, 6.11.0-1012.13~24.04.1
linux-image-6.11.0-1012-aws (Ubuntu package) - update to 6.11.0-1012.13
linux-image-aws (Ubuntu package) - update to 6.11.0-1012.13
linux-image-lowlatency-64k (Ubuntu package) - update to 6.11.0-1012.13
linux-image-lowlatency (Ubuntu package) - update to 6.11.0-1012.13
linux-image-lowlatency-hwe-24.04 (Ubuntu package) - update to 6.11.0-1012.13~24.04.1
linux-image-lowlatency-64k-hwe-24.04 (Ubuntu package) - update to 6.11.0-1012.13~24.04.1
linux-image-gcp-64k (Ubuntu package) - update to 6.11.0-1013.13
linux-image-gcp (Ubuntu package) - update to 6.11.0-1013.13
linux-image-6.11.0-1013-azure (Ubuntu package) - addressed in versions 6.11.0-1013.13, 6.11.0-1013.13~24.04.1
linux-image-azure-fde (Ubuntu package) - addressed in versions 6.11.0-1013.13, 6.11.0-1013.13~24.04.1
linux-image-azure (Ubuntu package) - addressed in versions 6.11.0-1013.13, 6.11.0-1013.13~24.04.1
linux-image-6.11.0-1013-azure-fde (Ubuntu package) - addressed in versions 6.11.0-1013.13, 6.11.0-1013.13~24.04.1
linux-image-6.11.0-1013-gcp-64k (Ubuntu package) - update to 6.11.0-1013.13
linux-image-6.11.0-1013-gcp (Ubuntu package) - update to 6.11.0-1013.13
linux-image-6.11.0-1014-oracle (Ubuntu package) - update to 6.11.0-1014.15
linux-image-6.11.0-1014-oracle-64k (Ubuntu package) - update to 6.11.0-1014.15
linux-image-oracle-64k (Ubuntu package) - update to 6.11.0-1014.15
linux-image-oracle (Ubuntu package) - update to 6.11.0-1014.15
linux-image-6.11.0-1020-oem (Ubuntu package) - update to 6.11.0-1020.20
linux-image-oem-24.04b (Ubuntu package) - update to 6.11.0-1020.20

External References

Related Security Bulletins