Use-after-free in Linux kernel - CVE-2025-39881

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Main Vulnerability Database Vulnerabilities #VU116037

Use-after-free in Linux kernel - CVE-2025-39881

Published: September 23, 2025


Vulnerability identifier: #VU116037
CSH Severity: Low
CVSS v4: 8.5 [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]
CVE-ID: CVE-2025-39881
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 of_on(), kernfs_seq_stop_active(), kernfs_seq_start(), kernfs_file_read_iter(), kernfs_fop_write_iter(), kernfs_vma_open(), kernfs_vma_fault(), kernfs_vma_page_mkwrite(), kernfs_vma_access(), kernfs_fop_mmap() and kernfs_fop_poll() functions in fs/kernfs/file.c. A local user can escalate privileges on the system.


Affected software

Linux kernel
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Desktop 15
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Legacy Module
Development Tools Module
SUSE Linux Enterprise Live Patching
Basesystem Module
Public Cloud Module
SUSE Real Time Module
openSUSE Leap
Ubuntu
openEuler
kernel-livepatch-6_4_0-150600_10_58-rt-debuginfo
kernel-livepatch-6_4_0-150600_10_58-rt
kernel-livepatch-SLE15-SP6_Update_17-debugsource
kernel-livepatch-6_4_0-150600_23_78-default-debuginfo
kernel-livepatch-6_4_0-150600_23_78-default
kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource
kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_22-rt
kernel-livepatch-6_4_0-150700_53_22-default-debuginfo
kernel-livepatch-6_4_0-150700_53_22-default
kernel-livepatch-SLE15-SP7_Update_6-debugsource
kernel (Red Hat package)
kselftests-kmp-azure
cluster-md-kmp-azure
kernel-azure-vdso
kernel-azure-vdso-debuginfo
kernel-azure
kernel-azure-extra-debuginfo
kernel-azure-debugsource
kernel-source-azure
kernel-devel-azure
gfs2-kmp-azure-debuginfo
kselftests-kmp-azure-debuginfo
kernel-syms-azure
ocfs2-kmp-azure
dlm-kmp-azure-debuginfo
kernel-azure-extra
kernel-azure-devel-debuginfo
reiserfs-kmp-azure
reiserfs-kmp-azure-debuginfo
dlm-kmp-azure
gfs2-kmp-azure
kernel-azure-optional-debuginfo
kernel-azure-debuginfo
cluster-md-kmp-azure-debuginfo
kernel-azure-devel
ocfs2-kmp-azure-debuginfo
kernel-azure-optional
kernel-rt_debug-vdso-debuginfo
kernel-source-rt
kernel-rt_debug
kernel-rt
kernel-rt-livepatch-devel
kernel-rt-optional-debuginfo
kselftests-kmp-rt
gfs2-kmp-rt-debuginfo
reiserfs-kmp-rt
dlm-kmp-rt
kselftests-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt-vdso-debuginfo
kernel-rt-extra-debuginfo
kernel-rt-optional
kernel-rt-vdso
kernel-rt-extra
reiserfs-kmp-rt-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt-debuginfo
kernel-rt-debugsource
kernel-devel-rt
kernel-rt_debug-devel-debuginfo
dlm-kmp-rt-debuginfo
kernel-syms-rt
cluster-md-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-devel
gfs2-kmp-rt
kernel-rt_debug-debuginfo
cluster-md-kmp-rt
kernel-rt_debug-debugsource
kernel-rt_debug-devel
ocfs2-kmp-rt
dtb-apm
dtb-xilinx
dtb-exynos
dlm-kmp-64kb
dtb-apple
cluster-md-kmp-64kb
kernel-64kb-devel-debuginfo
kernel-64kb-debugsource
dtb-amd
dtb-qcom
dtb-allwinner
kernel-64kb-extra-debuginfo
dtb-arm
dtb-freescale
reiserfs-kmp-64kb-debuginfo
kernel-64kb-extra
dtb-rockchip
dtb-aarch64
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kselftests-kmp-default
kernel-default-livepatch-devel
kernel-default
dtb-lg
kernel-kvmsmall-debugsource
kernel-64kb
dtb-amazon
kernel-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
gfs2-kmp-64kb
dtb-marvell
dtb-hisilicon
dtb-sprd
dtb-socionext
kernel-64kb-devel
dtb-altera
kernel-64kb-optional-debuginfo
dtb-nvidia
dlm-kmp-64kb-debuginfo
gfs2-kmp-64kb-debuginfo
dtb-broadcom
dtb-cavium
ocfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb-debuginfo
dtb-renesas
dtb-amlogic
dtb-mediatek
reiserfs-kmp-64kb
ocfs2-kmp-64kb
kernel-64kb-optional
kselftests-kmp-64kb
kernel-debug-debugsource
kernel-default-debugsource
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel-debuginfo
kernel-debug-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-debug-vdso
kernel-default-devel-debuginfo
kernel-debug-devel
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug
kernel-devel
kernel-source
kernel-macros
kernel-docs-html
kernel-source-vanilla
kernel-docs
kernel-obs-qa
cluster-md-kmp-default-debuginfo
kernel-syms
reiserfs-kmp-default-debuginfo
kernel-default-devel
kselftests-kmp-default-debuginfo
kernel-obs-build
reiserfs-kmp-default
gfs2-kmp-default
dlm-kmp-default
kernel-default-optional-debuginfo
dlm-kmp-default-debuginfo
kernel-default-debuginfo
kernel-default-extra-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default-debuginfo
kernel-default-optional
ocfs2-kmp-default
kernel-default-livepatch
cluster-md-kmp-default
kernel-obs-build-debugsource
kernel-default-extra
kernel-default-base
kernel-default-base-rebuild
kernel
kernel-debugsource
kernel-headers
kernel-debuginfo
bpftool-debuginfo
bpftool
python3-perf-debuginfo
kernel-tools
kernel-tools-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
kernel-extra-modules
linux (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-xilinx (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-raspi (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-6.8 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-realtime (Ubuntu package)
kernel-rt-64k-modules-extra (Red Hat package)
kernel-rt-modules-core (Red Hat package)
kernel-rt-debug-modules-extra (Red Hat package)
kernel-rt-debug-modules (Red Hat package)
kernel-rt-modules (Red Hat package)

How to mitigate CVE-2025-39881

Install update from vendor's repository.

kernel-livepatch-6_4_0-150600_10_58-rt-debuginfo - update to 1-150600.1.3.1
kernel-livepatch-6_4_0-150600_10_58-rt - update to 1-150600.1.3.1
kernel-livepatch-SLE15-SP6_Update_17-debugsource - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_78-default-debuginfo - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_78-default - update to 1-150600.13.5.1
kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_22-rt - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_22-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_22-default - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_6-debugsource - update to 1-150700.15.3.1
kernel (Red Hat package) - addressed in versions 5.14.0-570.69.1.el9_6, 5.14.0-611.8.1.el9_7, 6.12.0-55.42.1.el10_0
kselftests-kmp-azure - update to 6.4.0-150600.8.55.1
cluster-md-kmp-azure - update to 6.4.0-150600.8.55.1
kernel-azure-vdso - update to 6.4.0-150600.8.55.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure-debugsource - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
kernel-source-azure - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
kernel-devel-azure - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
kernel-syms-azure - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
ocfs2-kmp-azure - update to 6.4.0-150600.8.55.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure-extra - update to 6.4.0-150600.8.55.1
kernel-azure-devel-debuginfo - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
reiserfs-kmp-azure - update to 6.4.0-150600.8.55.1
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
dlm-kmp-azure - update to 6.4.0-150600.8.55.1
gfs2-kmp-azure - update to 6.4.0-150600.8.55.1
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure-debuginfo - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure-devel - addressed in versions 6.4.0-150600.8.55.1, 6.4.0-150700.20.18.1
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.55.1
kernel-azure-optional - update to 6.4.0-150600.8.55.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.58.1
kernel-source-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt_debug - update to 6.4.0-150600.10.58.1
kernel-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.58.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.58.1
kselftests-kmp-rt - update to 6.4.0-150600.10.58.1
gfs2-kmp-rt-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.58.1
dlm-kmp-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.58.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.58.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.58.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.58.1
kernel-rt-optional - update to 6.4.0-150600.10.58.1
kernel-rt-vdso - update to 6.4.0-150600.10.58.1
kernel-rt-extra - update to 6.4.0-150600.10.58.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.58.1
ocfs2-kmp-rt-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt-debugsource - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-devel-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.58.1
dlm-kmp-rt-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-syms-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
cluster-md-kmp-rt-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt-devel-debuginfo - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt-devel - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
gfs2-kmp-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.58.1
cluster-md-kmp-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.58.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.58.1
ocfs2-kmp-rt - addressed in versions 6.4.0-150600.10.58.1, 6.4.0-150700.7.22.1
dtb-apm - update to 6.4.0-150600.23.78.1
dtb-xilinx - update to 6.4.0-150600.23.78.1
dtb-exynos - update to 6.4.0-150600.23.78.1
dlm-kmp-64kb - update to 6.4.0-150600.23.78.1
dtb-apple - update to 6.4.0-150600.23.78.1
cluster-md-kmp-64kb - update to 6.4.0-150600.23.78.1
kernel-64kb-devel-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-64kb-debugsource - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
dtb-amd - update to 6.4.0-150600.23.78.1
dtb-qcom - update to 6.4.0-150600.23.78.1
dtb-allwinner - update to 6.4.0-150600.23.78.1
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.78.1
dtb-arm - update to 6.4.0-150600.23.78.1
dtb-freescale - update to 6.4.0-150600.23.78.1
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
kernel-64kb-extra - update to 6.4.0-150600.23.78.1
dtb-rockchip - update to 6.4.0-150600.23.78.1
dtb-aarch64 - update to 6.4.0-150600.23.78.1
kernel-zfcpdump-debugsource - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-zfcpdump-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-zfcpdump - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-kvmsmall - update to 6.4.0-150600.23.78.1
kselftests-kmp-default - update to 6.4.0-150600.23.78.1
kernel-default-livepatch-devel - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
dtb-lg - update to 6.4.0-150600.23.78.1
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.78.1
kernel-64kb - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
dtb-amazon - update to 6.4.0-150600.23.78.1
kernel-64kb-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
gfs2-kmp-64kb - update to 6.4.0-150600.23.78.1
dtb-marvell - update to 6.4.0-150600.23.78.1
dtb-hisilicon - update to 6.4.0-150600.23.78.1
dtb-sprd - update to 6.4.0-150600.23.78.1
dtb-socionext - update to 6.4.0-150600.23.78.1
kernel-64kb-devel - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
dtb-altera - update to 6.4.0-150600.23.78.1
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.78.1
dtb-nvidia - update to 6.4.0-150600.23.78.1
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
dtb-broadcom - update to 6.4.0-150600.23.78.1
dtb-cavium - update to 6.4.0-150600.23.78.1
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.78.1
dtb-renesas - update to 6.4.0-150600.23.78.1
dtb-amlogic - update to 6.4.0-150600.23.78.1
dtb-mediatek - update to 6.4.0-150600.23.78.1
reiserfs-kmp-64kb - update to 6.4.0-150600.23.78.1
ocfs2-kmp-64kb - update to 6.4.0-150600.23.78.1
kernel-64kb-optional - update to 6.4.0-150600.23.78.1
kselftests-kmp-64kb - update to 6.4.0-150600.23.78.1
kernel-debug-debugsource - update to 6.4.0-150600.23.78.1
kernel-default-debugsource - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-kvmsmall-devel - update to 6.4.0-150600.23.78.1
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.78.1
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.78.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.78.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.78.1
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.78.1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.78.1
kernel-default-vdso - update to 6.4.0-150600.23.78.1
kernel-debug-vdso - update to 6.4.0-150600.23.78.1
kernel-default-devel-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-debug-devel - update to 6.4.0-150600.23.78.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.78.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.78.1
kernel-debug - update to 6.4.0-150600.23.78.1
kernel-devel - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-source - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-macros - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-docs-html - update to 6.4.0-150600.23.78.1
kernel-source-vanilla - update to 6.4.0-150600.23.78.1
kernel-docs - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-obs-qa - update to 6.4.0-150600.23.78.1
cluster-md-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-syms - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
reiserfs-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-devel - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.78.1
kernel-obs-build - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
reiserfs-kmp-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
gfs2-kmp-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
dlm-kmp-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.78.1
dlm-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-extra-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
ocfs2-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
gfs2-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-optional - update to 6.4.0-150600.23.78.1
ocfs2-kmp-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-livepatch - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
cluster-md-kmp-default - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-obs-build-debugsource - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-extra - addressed in versions 6.4.0-150600.23.78.1, 6.4.0-150700.53.22.1
kernel-default-base - addressed in versions 6.4.0-150600.23.78.1.150600.12.34.2, 6.4.0-150700.53.22.1.150700.17.15.1
kernel-default-base-rebuild - update to 6.4.0-150600.23.78.1.150600.12.34.2
kernel - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-devel - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-debugsource - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-headers - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-debuginfo - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
bpftool-debuginfo - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
bpftool - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
python3-perf-debuginfo - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-source - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-tools - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-tools-debuginfo - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-tools-devel - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
perf - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
perf-debuginfo - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
python3-perf - addressed in versions 6.6.0-127.0.0.113, 6.6.0-127.0.0.125, 6.6.0-129.0.0.127
kernel-extra-modules - update to 6.6.0-129.0.0.127
linux (Ubuntu package) - addressed in versions 6.8.0-106.106, 6.8.0-106.106.1, 6.8.0-106.106.1~22.04.1, 6.8.0-106.106~22.04.1, 6.8.0-1035.38, 6.8.0-1047.48, 6.8.0-1047.48~22.04.1, 6.8.0-1048.53, 6.8.0-1049.49, 6.8.0-1049.49~22.04.1, 6.8.0-1050.53, 6.8.0-1052.55, 6.8.0-1052.55~22.04.1
linux-aws-fips (Ubuntu package) - addressed in versions 6.8.0-106.106+fips1, 6.8.0-1050.53+fips1, 6.8.0-1052.55+fips1
linux-xilinx (Ubuntu package) - update to 6.8.0-1029.30
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1049.52, 6.8.0-1049.52.1, 6.8.0-1049.52~22.04.1
linux-aws-6.8 (Ubuntu package) - update to 6.8.0-1050.53~22.04.1
linux-raspi (Ubuntu package) - addressed in versions 6.8.0-1050.54, 6.8.0-2040.41
linux-azure (Ubuntu package) - update to 6.8.0-1051.57
linux-azure-6.8 (Ubuntu package) - update to 6.8.0-1051.57~22.04.1
linux-azure-fips (Ubuntu package) - update to 6.8.0-1052.58+fips1
linux-realtime (Ubuntu package) - addressed in versions 6.8.1-1045.46, 6.8.1-1045.46~22.04.1
kernel-rt-64k-modules-extra (Red Hat package) - update to 6.12.0-124.9.1.el10_1
kernel-rt-modules-core (Red Hat package) - update to 6.12.0-124.9.1.el10_1
kernel-rt-debug-modules-extra (Red Hat package) - update to 6.12.0-124.9.1.el10_1
kernel-rt-debug-modules (Red Hat package) - update to 6.12.0-124.9.1.el10_1
kernel-rt-modules (Red Hat package) - update to 6.12.0-124.9.1.el10_1

External References

Related Security Bulletins