Double free in Linux kernel - CVE-2026-31759

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Main Vulnerability Database Vulnerabilities #VU128943

Double free in Linux kernel - CVE-2026-31759

Published: May 2, 2026


Vulnerability identifier: #VU128943
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-31759
CWE-ID: CWE-415
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to a double free in ulpi_register_interface() when handling a device registration failure. A local user can trigger the vulnerable error path to cause a denial of service.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 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 Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
SUSE Linux Micro
SUSE Linux Micro Extras
SUSE Linux Enterprise Live Patching
Basesystem Module
Development Tools Module
Legacy Module
Public Cloud Module
SUSE Real Time Module
openSUSE Leap
openEuler
Ubuntu
kernel-livepatch-5_14_21-150400_24_225-default
kernel-livepatch-SLE15-SP4_Update_56-debugsource
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_118-default
kernel-livepatch-6_4_0-150600_23_118-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_28-debugsource
kernel-livepatch-6_4_0-150700_7_62-rt
kernel-livepatch-SLE15-SP7-RT_Update_17-debugsource
kernel-livepatch-6_4_0-150700_7_62-rt-debuginfo
kernel-livepatch-6_4_0-150700_53_63-default
kernel-livepatch-SLE15-SP7_Update_17-debugsource
kernel-livepatch-6_4_0-150700_53_63-default-debuginfo
python3-perf-debuginfo
python3-perf
python2-perf-debuginfo
python2-perf
perf-debuginfo
perf
kernel-tools-devel
kernel-tools-debuginfo
kernel-tools
kernel-source
kernel-devel
kernel-debugsource
kernel-debuginfo
bpftool-debuginfo
bpftool
kernel
kernel-headers
kernel-rt
kernel-rt-debuginfo
kernel-source-rt
kernel-rt-debugsource
dtb-qcom
dtb-hisilicon
dtb-broadcom
dtb-sprd
dtb-allwinner
dtb-marvell
dtb-exynos
dtb-renesas
dtb-apm
dtb-nvidia
dtb-altera
dtb-amd
dtb-lg
dtb-mediatek
kernel-docs-html
dtb-apple
kernel-syms
dtb-arm
dtb-aarch64
dtb-cavium
kernel-obs-qa
dtb-amazon
dtb-xilinx
kernel-docs
dtb-rockchip
dtb-amlogic
dtb-freescale
dtb-socionext
ocfs2-kmp-default
cluster-md-kmp-default-debuginfo
cluster-md-kmp-default
gfs2-kmp-default
kernel-default
kernel-macros
kernel-zfcpdump
reiserfs-kmp-default-debuginfo
kernel-default-debugsource
kernel-obs-build-debugsource
kernel-default-devel
kernel-obs-build
kernel-default-debuginfo
reiserfs-kmp-default
kernel-default-devel-debuginfo
ocfs2-kmp-default-debuginfo
kernel-64kb
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-64kb-debuginfo
kernel-64kb-debugsource
dlm-kmp-default
gfs2-kmp-default-debuginfo
dlm-kmp-default-debuginfo
kernel-64kb-extra-debuginfo
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-kvmsmall
kernel-source-vanilla
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-devel
kernel-default-extra-debuginfo
kernel-default-optional-debuginfo
kernel-default-extra
kernel-default-optional
kselftests-kmp-default
kselftests-kmp-default-debuginfo
kselftests-kmp-64kb
kernel-default-livepatch
kernel-64kb-optional-debuginfo
cluster-md-kmp-64kb-debuginfo
kselftests-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
dlm-kmp-64kb
cluster-md-kmp-64kb
gfs2-kmp-64kb-debuginfo
gfs2-kmp-64kb
reiserfs-kmp-64kb
ocfs2-kmp-64kb
kernel-64kb-optional
reiserfs-kmp-64kb-debuginfo
kernel-64kb-extra
dlm-kmp-64kb-debuginfo
kernel-default-livepatch-devel
kernel-default-base-rebuild
kernel-default-base
cluster-md-kmp-rt
kernel-rt_debug-vdso
kernel-rt_debug-vdso-debuginfo
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
reiserfs-kmp-rt-debuginfo
kernel-rt-extra
kselftests-kmp-rt-debuginfo
kernel-rt-extra-debuginfo
kernel-rt_debug-devel
dlm-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
kernel-rt-devel
kernel-rt_debug-debugsource
kernel-rt-vdso-debuginfo
kselftests-kmp-rt
kernel-rt-optional-debuginfo
ocfs2-kmp-rt-debuginfo
kernel-rt_debug
kernel-devel-rt
kernel-rt-devel-debuginfo
kernel-rt-livepatch
gfs2-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt-livepatch-devel
kernel-syms-rt
kernel-default-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-kvmsmall-vdso
linux (Ubuntu package)
linux-aws (Ubuntu package)
linux-nvidia-tegra (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-ibm-5.15 (Ubuntu package)
linux-intel-iotg (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure-fde (Ubuntu package)
linux (Debian package)
kernel-debug
kernel-debug-vdso-debuginfo
kernel-debug-vdso
kernel-debug-devel-debuginfo
kernel-debug-debuginfo
kernel-debug-debugsource
kernel-debug-devel
kernel-azure
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure-devel-debuginfo
kernel-azure-devel
kernel-extra-modules
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-azure-fde-6.8 (Ubuntu package)
linux-gcp-fips (Ubuntu package)

How to mitigate CVE-2026-31759

Install security update from vendor's repository.

Linux kernel - update to 7.0 rc3
kernel-livepatch-5_14_21-150400_24_225-default - update to 1-150400.9.3.2
kernel-livepatch-SLE15-SP4_Update_56-debugsource - 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_118-default - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150600_23_118-default-debuginfo - update to 1-150600.13.3.1
kernel-livepatch-SLE15-SP6_Update_28-debugsource - update to 1-150600.13.3.1
kernel-livepatch-6_4_0-150700_7_62-rt - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_17-debugsource - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_62-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_53_63-default - update to 1-150700.15.3.1
kernel-livepatch-SLE15-SP7_Update_17-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_63-default-debuginfo - update to 1-150700.15.3.1
python3-perf-debuginfo - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
python3-perf - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
python2-perf-debuginfo - update to 4.19.90-2606.1.0.0375
python2-perf - update to 4.19.90-2606.1.0.0375
perf-debuginfo - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
perf - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-tools-devel - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-tools-debuginfo - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-tools - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-source - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-devel - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-debugsource - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-debuginfo - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
bpftool-debuginfo - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
bpftool - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel - addressed in versions 4.19.90-2606.1.0.0375, 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-headers - addressed in versions 5.10.0-317.0.0.220, 6.6.0-145.1.19.156, 6.6.0-145.3.15.146
kernel-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-source-rt - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.173.1, 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
dtb-qcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-hisilicon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-broadcom - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-sprd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-allwinner - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-marvell - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-exynos - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-renesas - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-apm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-nvidia - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-altera - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-amd - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-lg - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-mediatek - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-docs-html - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-apple - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-syms - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
dtb-arm - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-aarch64 - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-cavium - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-obs-qa - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-amazon - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-xilinx - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
kernel-docs - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
dtb-rockchip - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-amlogic - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-freescale - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
dtb-socionext - addressed in versions 5.14.21-150400.24.225.1, 5.14.21-150500.55.172.1, 6.4.0-150600.23.118.1
ocfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
cluster-md-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
cluster-md-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
gfs2-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-macros - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-source - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
ocfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
dlm-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
gfs2-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
dlm-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-kvmsmall - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1
kernel-source-vanilla - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-default-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-default - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-48.1, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
dlm-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-64kb-optional - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-64kb-extra - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.225.2, 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1, 6.4.0-150700.53.63.1
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, 6.4.0-150600.23.118.1.150600.12.56.1
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, 6.4.0-48.1.21.25, 6.4.0-150600.23.118.1.150600.12.56.1, 6.4.0-150700.53.63.1.150700.17.37.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.146.1
kernel-rt_debug-vdso-debuginfo - 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 - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
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 - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-extra - update to 5.14.21-150500.13.146.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.146.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.146.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
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
kselftests-kmp-rt - update to 5.14.21-150500.13.146.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.146.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt_debug - update to 5.14.21-150500.13.146.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt-livepatch - update to 5.14.21-150500.13.146.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.146.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.146.1, 6.4.0-150700.7.62.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.172.2, 6.4.0-150600.23.118.1
linux (Ubuntu package) - addressed in versions 5.15.0.184.155, 5.15.0-184.194, 5.15.0-184.194~20.04.1, 5.15.0.186.166, 5.15.0-186.196, 5.15.0-186.196~20.04.1, 5.15.0.1075.78, 5.15.0-1075.79, 5.15.0.1095.94, 5.15.0-1095.103, 5.15.0.1104.100, 5.15.0-1104.109, 5.15.0.1108.107, 5.15.0-1108.114, 5.15.0.1111.115, 5.15.0-1111.120+fips1, 5.15.0.1112.102, 5.15.0.1112.109, 5.15.0-1112.122, 5.15.0-1112.122+fips1, 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
linux-aws (Ubuntu package) - addressed in versions 5.15.0.186.109, 5.15.0-186.196+fips1, 5.15.0.1106.103, 5.15.0-1106.110, 5.15.0.1107.107, 5.15.0-1107.108, 5.15.0.1112.108, 5.15.0.1112.115, 5.15.0-1112.119, 5.15.0-1112.119+fips1, 5.15.0-1112.119~20.04.1, 6.8.0-1061.64+1
linux-nvidia-tegra (Ubuntu package) - addressed in versions 5.15.0-1053.53, 5.15.0.1053.55, 5.15.0.1064.64, 5.15.0-1064.66
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1064.66~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1104.106, 5.15.0.1104.108, 5.15.0-1107.113~20.04.1
linux-ibm-5.15 (Ubuntu package) - update to 5.15.0-1106.110~20.04.1
linux-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1107.106, 5.15.0-1107.113
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1109.105, 5.15.0-1109.115, 5.15.0.1117.115, 5.15.0-1117.126, 6.8.0-1063.71, 6.8.0-1063.71~22.04.1
linux-azure-5.15 (Ubuntu package) - addressed in versions 5.15.0-1109.115~20.04.1, 5.15.0-1117.126~20.04.1, 5.15.0-1117.126~20.04.2
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1117.102, 5.15.0-1117.126+fips1, 6.8.0-1063.71+fips2
linux-azure-fde (Ubuntu package) - addressed in versions 5.15.0-1117.126, 6.8.0-1062.69
linux (Debian package) - update to 6.1.170-1
kernel-debug - update to 6.4.0-150600.23.118.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-vdso - update to 6.4.0-150600.23.118.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.118.1
kernel-debug-debugsource - update to 6.4.0-150600.23.118.1
kernel-debug-devel - update to 6.4.0-150600.23.118.1
kernel-azure - update to 6.4.0-150700.53.63.1
kernel-azure-debugsource - update to 6.4.0-150700.53.63.1
kernel-azure-debuginfo - update to 6.4.0-150700.53.63.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.53.63.1
kernel-azure-devel - update to 6.4.0-150700.53.63.1
kernel-extra-modules - update to 6.6.0-145.3.15.146
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
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-1061.64+fips1, 6.8.0-1061.64~22.04.1
linux-azure-fde-6.8 (Ubuntu package) - update to 6.8.0-1062.69~22.04.1
linux-gcp-fips (Ubuntu package) - update to 6.8.0-1064.72+fips1

External References

Related Security Bulletins