Out-of-bounds read in Linux kernel - CVE-2026-31613

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Main Vulnerability Database Vulnerabilities #VU127785

Out-of-bounds read in Linux kernel - CVE-2026-31613

Published: April 25, 2026


Vulnerability identifier: #VU127785
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-31613
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to out-of-bounds read in the SMB client symlink response parser when parsing a crafted symlink error response from an untrusted server. A remote attacker can send a specially crafted SMB response to disclose sensitive information.

The exposed heap bytes are UTF-16-decoded into the symlink target and returned to userspace via readlink(2).


Affected software

Linux kernel
SUSE Linux Enterprise Server 15 SP5
Debian Linux
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro
SUSE Linux Enterprise Micro for Rancher
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for Real Time for NFV
Anolis OS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
SUSE Linux Enterprise Live Patching
openSUSE Leap
Ubuntu
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
kernel-livepatch-SLE15-SP4_Update_56-debugsource
kernel-livepatch-5_14_21-150400_24_225-default
kernel-livepatch-5_14_21-150400_24_225-default-debuginfo
kernel-livepatch-5_14_21-150500_55_172-default
kernel-livepatch-5_14_21-150500_55_172-default-debuginfo
kernel-livepatch-SLE15-SP5_Update_42-debugsource
kernel-livepatch-6_4_0-150600_23_115-default
kernel-livepatch-6_4_0-150600_23_115-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_27-debugsource
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-headers
kernel-cross-headers
kernel-core
kernel-debug
kernel
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-devel
kernel-modules
kernel-tools
kernel-doc
kernel-abi-stablelists
python3-perf
perf
kernel-tools-libs-devel
kernel-tools-libs
kernel-modules-extra
bpftool
kernel-rt
kernel-rt-debuginfo
kernel-rt-debugsource
kernel-source-rt
dtb-xilinx
dtb-mediatek
kernel-docs
dtb-qcom
dtb-amazon
dtb-cavium
dtb-arm
dtb-apple
kernel-docs-html
kernel-syms
dtb-hisilicon
dtb-aarch64
kernel-obs-qa
dtb-rockchip
dtb-amlogic
dtb-freescale
dtb-socionext
dtb-marvell
dtb-allwinner
dtb-sprd
dtb-apm
dtb-nvidia
dtb-renesas
dtb-altera
dtb-amd
dtb-lg
dtb-exynos
dtb-broadcom
ocfs2-kmp-default
kernel-macros
kernel-source
kernel-default-devel-debuginfo
reiserfs-kmp-default
kernel-default-debuginfo
kernel-obs-build
kernel-default-devel
kernel-obs-build-debugsource
kernel-default-debugsource
reiserfs-kmp-default-debuginfo
kernel-default
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-64kb-optional-debuginfo
kernel-64kb-optional
ocfs2-kmp-64kb
reiserfs-kmp-64kb
gfs2-kmp-64kb
gfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb
dlm-kmp-64kb
ocfs2-kmp-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
cluster-md-kmp-64kb-debuginfo
reiserfs-kmp-64kb-debuginfo
kernel-64kb-extra-debuginfo
kselftests-kmp-64kb
kselftests-kmp-default-debuginfo
kselftests-kmp-default
kernel-default-optional
kernel-default-extra
kernel-default-optional-debuginfo
kernel-default-extra-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
cluster-md-kmp-default-debuginfo
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-64kb-debuginfo
kernel-64kb-debugsource
dlm-kmp-default
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-64kb
kernel-kvmsmall-devel-debuginfo
cluster-md-kmp-default
gfs2-kmp-default
kernel-default-livepatch
kernel-source-vanilla
kernel-default-livepatch-devel
kernel-kvmsmall-debugsource
dlm-kmp-64kb-debuginfo
kernel-64kb-extra
kernel-default-base-rebuild
kernel-default-base
kselftests-kmp-rt-debuginfo
kernel-rt-devel-debuginfo
kernel-rt-extra-debuginfo
dlm-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
kernel-rt-devel
kernel-rt_debug-debugsource
kernel-rt-vdso-debuginfo
kernel-rt-optional-debuginfo
kselftests-kmp-rt
kernel-rt_debug-devel
ocfs2-kmp-rt-debuginfo
kernel-devel-rt
kernel-rt_debug
reiserfs-kmp-rt-debuginfo
kernel-rt-livepatch
cluster-md-kmp-rt
gfs2-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt-livepatch-devel
kernel-syms-rt
kernel-rt-extra
kernel-rt_debug-vdso
kernel-rt-vdso
kernel-rt_debug-devel-debuginfo
cluster-md-kmp-rt-debuginfo
ocfs2-kmp-rt
reiserfs-kmp-rt
kernel-rt-optional
gfs2-kmp-rt
kernel-rt_debug-vdso-debuginfo
kernel-default-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-debug-devel-debuginfo
kernel-debug-debugsource
kernel-debug-debuginfo
kernel-debug-vdso-debuginfo
kernel-debug-vdso
linux (Ubuntu package)
linux-fips (Ubuntu package)
linux-hwe-6.8 (Ubuntu package)
linux-ibm (Ubuntu package)
linux-oracle-6.8 (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-aws-6.8 (Ubuntu package)
linux-aws (Ubuntu package)
linux-raspi (Ubuntu package)
linux-azure-fde (Ubuntu package)
linux-azure-fde-6.8 (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-gcp-fips (Ubuntu package)
linux (Debian package)

How to mitigate CVE-2026-31613

Install security update from vendor's repository.

kernel-livepatch-SLE15-SP4_Update_56-debugsource - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_225-default - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150400_24_225-default-debuginfo - update to 1-150400.9.3.2
kernel-livepatch-5_14_21-150500_55_172-default - update to 1-150500.11.3.2
kernel-livepatch-5_14_21-150500_55_172-default-debuginfo - update to 1-150500.11.3.2
kernel-livepatch-SLE15-SP5_Update_42-debugsource - update to 1-150500.11.3.2
kernel-livepatch-6_4_0-150600_23_115-default - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_115-default-debuginfo - update to 1-150600.13.3.1
kernel-livepatch-SLE15-SP6_Update_27-debugsource - update to 1-150600.13.3.1
kernel (Red Hat package) - addressed in versions 4.18.0-305.199.1.el8_4, 4.18.0-372.201.1.el8_6, 4.18.0-477.152.1.el8_8, 5.14.0-570.129.1.el9_6, 6.12.0-211.20.1.el10_2
kernel-rt (Red Hat package) - update to 4.18.0-553.132.1.rt7.473.el8_10
kernel-headers - update to 4.18.0-553.132.1.0.1
kernel-cross-headers - update to 4.18.0-553.132.1.0.1
kernel-core - update to 4.18.0-553.132.1.0.1
kernel-debug - update to 4.18.0-553.132.1.0.1
kernel - update to 4.18.0-553.132.1.0.1
kernel-debug-core - update to 4.18.0-553.132.1.0.1
kernel-debug-devel - update to 4.18.0-553.132.1.0.1
kernel-debug-modules - update to 4.18.0-553.132.1.0.1
kernel-debug-modules-extra - update to 4.18.0-553.132.1.0.1
kernel-devel - update to 4.18.0-553.132.1.0.1
kernel-modules - update to 4.18.0-553.132.1.0.1
kernel-tools - update to 4.18.0-553.132.1.0.1
kernel-doc - update to 4.18.0-553.132.1.0.1
kernel-abi-stablelists - update to 4.18.0-553.132.1.0.1
python3-perf - update to 4.18.0-553.132.1.0.1
perf - update to 4.18.0-553.132.1.0.1
kernel-tools-libs-devel - update to 4.18.0-553.132.1.0.1
kernel-tools-libs - update to 4.18.0-553.132.1.0.1
kernel-modules-extra - update to 4.18.0-553.132.1.0.1
bpftool - update to 4.18.0-553.132.1.0.1
kernel-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1
kernel-source-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
kernel-docs - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-qcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-amazon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-cavium - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-arm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-apple - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
kernel-syms - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-freescale - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-socionext - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-marvell - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-sprd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-apm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-renesas - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-altera - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-amd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-lg - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-exynos - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.115.1
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-macros - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-source - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
dlm-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150400.24.225.2.150400.24.114.2, 5.14.21-150500.55.172.2.150500.6.81.2, 6.4.0-150600.23.115.1.150600.12.54.1
kernel-default-base - addressed in versions 5.14.21-150400.24.225.2.150400.24.114.2, 5.14.21-150500.55.172.2.150500.6.81.2, 6.4.0-150600.23.115.1.150600.12.54.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-devel-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.146.1
dlm-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-devel - update to 5.14.21-150500.13.146.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.146.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.146.1
kselftests-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.146.1
ocfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-devel-rt - update to 5.14.21-150500.13.146.1
kernel-rt_debug - update to 5.14.21-150500.13.146.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-livepatch - update to 5.14.21-150500.13.146.1
cluster-md-kmp-rt - update to 5.14.21-150500.13.146.1
gfs2-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
dlm-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.146.1
kernel-syms-rt - update to 5.14.21-150500.13.146.1
kernel-rt-extra - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.146.1
kernel-rt-vdso - update to 5.14.21-150500.13.146.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.146.1
cluster-md-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
ocfs2-kmp-rt - update to 5.14.21-150500.13.146.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt-optional - update to 5.14.21-150500.13.146.1
gfs2-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.146.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.115.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.115.1
kernel-debug - update to 6.4.0-150600.23.115.1
kernel-debug-debugsource - update to 6.4.0-150600.23.115.1
kernel-debug-devel - update to 6.4.0-150600.23.115.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.115.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.115.1
kernel-debug-vdso - update to 6.4.0-150600.23.115.1
linux (Ubuntu package) - addressed in versions 6.8.0-136.136, 6.8.0-1046.50, 6.8.0-1059.67, 6.8.0-1064.72, 6.8.0-1064.72~22.04.1, 6.8.1-1056.57, 6.8.1-1056.57~22.04.2, 7.0.0-27.27
linux-fips (Ubuntu package) - addressed in versions 6.8.0-136.136+fips2, 6.8.0-136.136.2, 6.8.0-136.136.2~22.04.1, 6.8.0-1058.61
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-136.136~22.04.1
linux-ibm (Ubuntu package) - addressed in versions 6.8.0-1030.31, 6.8.0-1033.34, 6.8.0-1061.62, 6.8.0-1061.62~22.04.1
linux-oracle-6.8 (Ubuntu package) - update to 6.8.0-1058.61~22.04.1
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1059.62, 6.8.0-1059.62.1, 6.8.0-1059.62~22.04.1, 7.0.0-1013.13
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-1061.64+fips1, 6.8.0-1061.64~22.04.1
linux-aws (Ubuntu package) - update to 6.8.0-1061.64+1
linux-raspi (Ubuntu package) - addressed in versions 6.8.0-1061.65, 6.8.0-2050.52, 7.0.0-1014.14
linux-azure-fde (Ubuntu package) - update to 6.8.0-1062.69
linux-azure-fde-6.8 (Ubuntu package) - update to 6.8.0-1062.69~22.04.1
linux-azure (Ubuntu package) - addressed in versions 6.8.0-1063.71, 6.8.0-1063.71~22.04.1, 7.0.0-1009.9, 7.0.0-1010.10
linux-azure-fips (Ubuntu package) - update to 6.8.0-1063.71+fips2
linux-gcp-fips (Ubuntu package) - update to 6.8.0-1064.72+fips1
linux (Debian package) - update to 6.12.94-1

External References

Related Security Bulletins