Use-after-free in Linux kernel - CVE-2026-64007

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Main Vulnerability Database Vulnerabilities #VU138637

Use-after-free in Linux kernel - CVE-2026-64007

Published: July 20, 2026


Vulnerability identifier: #VU138637
CSH Severity: High
CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-64007
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to cause memory corruption or a denial of service.

The vulnerability exists due to a use-after-free in synproxy_tstamp_adjust() in the netfilter synproxy implementation when processing crafted TCP packets that trigger header rewriting on a cloned or non-linear skb. A remote attacker can send a specially crafted packet to cause memory corruption or a denial of service.

The issue affects checksum updates after the packet buffer is made writable, which can result in a write to freed slab memory or a transmitted packet with a stale checksum.


Affected software

Linux kernel
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
SUSE Linux Micro
SUSE Linux Micro Extras
Red Hat CodeReady Linux Builder for ARM 64
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for Real Time for NFV
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for x86_64
Anolis OS
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux Server - AUS
SUSE Linux Enterprise Live Patching
Basesystem Module
Development Tools Module
Legacy Module
Public Cloud Module
SUSE Real Time Module
openSUSE Leap
Ubuntu
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
kgraft-patch-4_12_14-122_328-default
kernel-livepatch-5_14_21-150400_24_240-default-debuginfo
kernel-livepatch-5_14_21-150400_24_240-default
kernel-livepatch-SLE15-SP4_Update_59-debugsource
kernel-livepatch-SLE15-SP5_Update_45-debugsource
kernel-livepatch-5_14_21-150500_55_189-default-debuginfo
kernel-livepatch-5_14_21-150500_55_189-default
kernel-livepatch-SLE15-SP6_Update_31-debugsource
kernel-livepatch-6_4_0-150600_23_135-default-debuginfo
kernel-livepatch-6_4_0-150600_23_135-default
kernel-livepatch-6_4_0-150700_7_75-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_75-rt
kernel-livepatch-SLE15-SP7-RT_Update_20-debugsource
kernel-livepatch-SLE15-SP7_Update_21-debugsource
kernel-livepatch-6_4_0-150700_53_81-default-debuginfo
kernel-livepatch-6_4_0-150700_53_81-default
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-default-base-debuginfo
kernel-syms
cluster-md-kmp-default-debuginfo
kernel-default-kgraft
kernel-default-debuginfo
kernel-default-kgraft-devel
kernel-default-debugsource
kernel-default
kernel-default-man
dlm-kmp-default-debuginfo
kernel-macros
ocfs2-kmp-default
dlm-kmp-default
gfs2-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
gfs2-kmp-default
cluster-md-kmp-default
kernel-default-devel
kernel-default-base
kernel-default-devel-debuginfo
kernel-source
kernel-devel
perf
kernel-doc
kernel-tools-libs-devel
bpftool
python3-perf
kernel-abi-stablelists
kernel
kernel-core
kernel-cross-headers
kernel-debug
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-tools-libs
kernel-tools
kernel-modules-extra
kernel-modules
kernel-headers
bpftool-debuginfo
kernel-debuginfo
python3-perf-debuginfo
perf-debuginfo
kernel-tools-devel
kernel-tools-debuginfo
kernel-debugsource
kernel-source-rt
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt
kernel-obs-build
kernel-docs
kernel-obs-build-debugsource
kernel-64kb-debuginfo
kernel-64kb-devel-debuginfo
kernel-64kb-devel
kernel-64kb-debugsource
kernel-64kb
reiserfs-kmp-default
kernel-default-livepatch
reiserfs-kmp-default-debuginfo
kernel-default-livepatch-devel
kernel-zfcpdump
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-rt-devel-debuginfo
kernel-rt-livepatch-devel
kernel-rt-extra-debuginfo
reiserfs-kmp-rt
kselftests-kmp-rt-debuginfo
dlm-kmp-rt
gfs2-kmp-rt
kernel-rt-vdso
kernel-rt-devel
kernel-rt_debug-vdso-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
kernel-rt-livepatch
kernel-rt_debug-vdso
kernel-rt-extra
kernel-rt_debug-devel-debuginfo
kernel-syms-rt
ocfs2-kmp-rt-debuginfo
kselftests-kmp-rt
ocfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt_debug-debuginfo
kernel-rt_debug-devel
kernel-rt-optional-debuginfo
dlm-kmp-rt-debuginfo
cluster-md-kmp-rt
kernel-rt-optional
cluster-md-kmp-rt-debuginfo
kernel-devel-rt
kernel-rt_debug
kernel-rt_debug-debugsource
kernel-source-vanilla
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
kernel-default-vdso
kernel-kvmsmall-vdso
kernel-default-vdso-debuginfo
kernel-kvmsmall-vdso-debuginfo
kernel-default-optional
kernel-docs-html
kernel-kvmsmall
kernel-kvmsmall-devel-debuginfo
kernel-default-optional-debuginfo
kernel-default-extra
kernel-obs-qa
kernel-default-extra-debuginfo
kselftests-kmp-default-debuginfo
kselftests-kmp-default
kselftests-kmp-64kb-debuginfo
dlm-kmp-64kb
ocfs2-kmp-64kb
cluster-md-kmp-64kb-debuginfo
reiserfs-kmp-64kb
gfs2-kmp-64kb
ocfs2-kmp-64kb-debuginfo
dlm-kmp-64kb-debuginfo
kselftests-kmp-64kb
cluster-md-kmp-64kb
kernel-64kb-optional-debuginfo
kernel-64kb-extra
reiserfs-kmp-64kb-debuginfo
gfs2-kmp-64kb-debuginfo
kernel-64kb-optional
kernel-64kb-extra-debuginfo
kernel-default-base-rebuild
kernel-debug-vdso
kernel-debug-vdso-debuginfo
kernel-debug-debuginfo
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-azure-debugsource
kernel-azure-devel
kernel-azure
kernel-azure-devel-debuginfo
kernel-azure-debuginfo
linux-aws (Ubuntu package)
linux (Ubuntu package)
linux-fips (Ubuntu package)
linux-nvidia-tegra (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-ibm-5.15 (Ubuntu package)
linux-aws-5.15 (Ubuntu package)
linux-oracle-5.15 (Ubuntu package)
linux-gcp-5.15 (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-aws-fips (Ubuntu package)
linux-ibm (Ubuntu package)
linux-azure (Ubuntu package)
linux-oracle-7.0 (Ubuntu package)
linux-gcp-7.0 (Ubuntu package)
linux-azure-7.0 (Ubuntu package)
linux-nvidia-bos (Ubuntu package)

How to mitigate CVE-2026-64007

Install security update from vendor's repository.

Linux kernel - update to 7.0 rc3
kgraft-patch-4_12_14-122_328-default - update to 1-8.5.1
kernel-livepatch-5_14_21-150400_24_240-default-debuginfo - update to 1-150400.9.5.1
kernel-livepatch-5_14_21-150400_24_240-default - update to 1-150400.9.5.1
kernel-livepatch-SLE15-SP4_Update_59-debugsource - update to 1-150400.9.5.1
kernel-livepatch-SLE15-SP5_Update_45-debugsource - update to 1-150500.11.5.3
kernel-livepatch-5_14_21-150500_55_189-default-debuginfo - update to 1-150500.11.5.3
kernel-livepatch-5_14_21-150500_55_189-default - update to 1-150500.11.5.3
kernel-livepatch-SLE15-SP6_Update_31-debugsource - update to 1-150600.13.3.4
kernel-livepatch-6_4_0-150600_23_135-default-debuginfo - update to 1-150600.13.3.4
kernel-livepatch-6_4_0-150600_23_135-default - update to 1-150600.13.3.4
kernel-livepatch-6_4_0-150700_7_75-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_75-rt - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_20-debugsource - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7_Update_21-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_81-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_81-default - update to 1-150700.15.3.1
kernel (Red Hat package) - addressed in versions 3.10.0-1160.167.1.el7, 4.18.0-305.211.1.el8_4, 4.18.0-372.220.1.el8_6, 4.18.0-553.160.1.el8_10, 5.14.0-427.154.1.el9_4
kernel-rt (Red Hat package) - addressed in versions 3.10.0-1160.167.1.rt56.1319.el7, 4.18.0-553.160.1.rt7.501.el8_10
kernel-default-base-debuginfo - update to 4.12.14-122.328.1
kernel-syms - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-kgraft - update to 4.12.14-122.328.1
kernel-default-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-kgraft-devel - update to 4.12.14-122.328.1
kernel-default-debugsource - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-man - update to 4.12.14-122.328.1
dlm-kmp-default-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-macros - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
ocfs2-kmp-default - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
dlm-kmp-default - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
gfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
gfs2-kmp-default - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
cluster-md-kmp-default - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-devel - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-base - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2.150400.24.120.2, 5.14.21-150500.55.189.1.150500.6.87.4, 6.4.0-52.1.21.35, 6.4.0-52.1.21.36, 6.4.0-150600.23.135.1.150600.12.62.4, 6.4.0-150700.53.81.1.150700.17.45.1
kernel-default-devel-debuginfo - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-source - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-devel - addressed in versions 4.12.14-122.328.1, 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
perf - update to 4.18.0-553.172.1.0.1
kernel-doc - update to 4.18.0-553.172.1.0.1
kernel-tools-libs-devel - update to 4.18.0-553.172.1.0.1
bpftool - update to 4.18.0-553.172.1.0.1
python3-perf - update to 4.18.0-553.172.1.0.1
kernel-abi-stablelists - update to 4.18.0-553.172.1.0.1
kernel - update to 4.18.0-553.172.1.0.1
kernel-core - update to 4.18.0-553.172.1.0.1
kernel-cross-headers - update to 4.18.0-553.172.1.0.1
kernel-debug - update to 4.18.0-553.172.1.0.1
kernel-debug-core - update to 4.18.0-553.172.1.0.1
kernel-debug-devel - update to 4.18.0-553.172.1.0.1
kernel-debug-modules - update to 4.18.0-553.172.1.0.1
kernel-debug-modules-extra - update to 4.18.0-553.172.1.0.1
kernel-tools-libs - update to 4.18.0-553.172.1.0.1
kernel-tools - update to 4.18.0-553.172.1.0.1
kernel-modules-extra - update to 4.18.0-553.172.1.0.1
kernel-modules - update to 4.18.0-553.172.1.0.1
kernel-headers - update to 4.18.0-553.172.1.0.1
kernel-devel - update to 4.18.0-553.172.1.0.1
kernel-devel - update to 5.10.0-330.0.0.231
kernel - update to 5.10.0-330.0.0.231
bpftool - update to 5.10.0-330.0.0.231
bpftool-debuginfo - update to 5.10.0-330.0.0.231
kernel-debuginfo - update to 5.10.0-330.0.0.231
python3-perf-debuginfo - update to 5.10.0-330.0.0.231
python3-perf - update to 5.10.0-330.0.0.231
perf-debuginfo - update to 5.10.0-330.0.0.231
perf - update to 5.10.0-330.0.0.231
kernel-tools-devel - update to 5.10.0-330.0.0.231
kernel-tools-debuginfo - update to 5.10.0-330.0.0.231
kernel-tools - update to 5.10.0-330.0.0.231
kernel-source - update to 5.10.0-330.0.0.231
kernel-headers - update to 5.10.0-330.0.0.231
kernel-debugsource - update to 5.10.0-330.0.0.231
kernel-source-rt - addressed in versions 5.14.21-150400.15.186.1, 5.14.21-150500.13.161.1, 6.4.0-52.1, 6.4.0-150700.7.75.1
kernel-rt-debugsource - addressed in versions 5.14.21-150400.15.186.1, 5.14.21-150500.13.161.1, 6.4.0-52.1, 6.4.0-150700.7.75.1
kernel-rt-debuginfo - addressed in versions 5.14.21-150400.15.186.1, 5.14.21-150500.13.161.1, 6.4.0-52.1, 6.4.0-150700.7.75.1
kernel-rt - addressed in versions 5.14.21-150400.15.186.1, 5.14.21-150500.13.161.1, 6.4.0-52.1, 6.4.0-150700.7.75.1
kernel-obs-build - addressed in versions 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-docs - addressed in versions 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-obs-build-debugsource - addressed in versions 5.14.21-150400.24.240.1, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-64kb-debuginfo - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-64kb-devel-debuginfo - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-64kb-devel - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-64kb-debugsource - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-64kb - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
reiserfs-kmp-default - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-livepatch - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
reiserfs-kmp-default-debuginfo - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-default-livepatch-devel - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-zfcpdump - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-zfcpdump-debuginfo - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-zfcpdump-debugsource - addressed in versions 5.14.21-150400.24.240.2, 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-rt-devel-debuginfo - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-rt-livepatch-devel - update to 5.14.21-150500.13.161.1
kernel-rt-extra-debuginfo - update to 5.14.21-150500.13.161.1
reiserfs-kmp-rt - update to 5.14.21-150500.13.161.1
kselftests-kmp-rt-debuginfo - update to 5.14.21-150500.13.161.1
dlm-kmp-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
gfs2-kmp-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-rt-vdso - update to 5.14.21-150500.13.161.1
kernel-rt-devel - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-rt_debug-vdso-debuginfo - update to 5.14.21-150500.13.161.1
reiserfs-kmp-rt-debuginfo - update to 5.14.21-150500.13.161.1
kernel-rt-vdso-debuginfo - update to 5.14.21-150500.13.161.1
kernel-rt-livepatch - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-52.1
kernel-rt_debug-vdso - update to 5.14.21-150500.13.161.1
kernel-rt-extra - update to 5.14.21-150500.13.161.1
kernel-rt_debug-devel-debuginfo - update to 5.14.21-150500.13.161.1
kernel-syms-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
ocfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kselftests-kmp-rt - update to 5.14.21-150500.13.161.1
ocfs2-kmp-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
gfs2-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-rt_debug-debuginfo - update to 5.14.21-150500.13.161.1
kernel-rt_debug-devel - update to 5.14.21-150500.13.161.1
kernel-rt-optional-debuginfo - update to 5.14.21-150500.13.161.1
dlm-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
cluster-md-kmp-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-rt-optional - update to 5.14.21-150500.13.161.1
cluster-md-kmp-rt-debuginfo - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-150700.7.75.1
kernel-devel-rt - addressed in versions 5.14.21-150500.13.161.1, 6.4.0-52.1, 6.4.0-150700.7.75.1
kernel-rt_debug - update to 5.14.21-150500.13.161.1
kernel-rt_debug-debugsource - update to 5.14.21-150500.13.161.1
kernel-source-vanilla - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-debugsource - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-devel - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1
kernel-default-vdso - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-vdso - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-vdso-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-vdso-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-optional - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-docs-html - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-kvmsmall - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-52.1, 6.4.0-150600.23.135.1
kernel-kvmsmall-devel-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-optional-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-extra - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kernel-obs-qa - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-extra-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1, 6.4.0-150700.53.81.1
kselftests-kmp-default-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kselftests-kmp-default - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kselftests-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
dlm-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
ocfs2-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
cluster-md-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
reiserfs-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
gfs2-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
ocfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
dlm-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kselftests-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
cluster-md-kmp-64kb - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-64kb-optional-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-64kb-extra - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
reiserfs-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
gfs2-kmp-64kb-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-64kb-optional - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-64kb-extra-debuginfo - addressed in versions 5.14.21-150500.55.189.1, 6.4.0-150600.23.135.1
kernel-default-base-rebuild - addressed in versions 5.14.21-150500.55.189.1.150500.6.87.4, 6.4.0-150600.23.135.1.150600.12.62.4
kernel-debug-devel - update to 6.4.0-150600.23.135.1
kernel-debug-vdso - update to 6.4.0-150600.23.135.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.135.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.135.1
kernel-debug-debugsource - update to 6.4.0-150600.23.135.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.135.1
kernel-debug - update to 6.4.0-150600.23.135.1
kernel-azure-debugsource - update to 6.4.0-150700.53.81.1
kernel-azure-devel - update to 6.4.0-150700.53.81.1
kernel-azure - update to 6.4.0-150700.53.81.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.53.81.1
kernel-azure-debuginfo - update to 6.4.0-150700.53.81.1
linux-aws (Ubuntu package) - addressed in versions 5.15.0-194.204~20.04.1, 5.15.0-194.204, 5.15.0-1079.83, 5.15.0-1099.107, 5.15.0-1108.110, 5.15.0-1108.113, 5.15.0-1110.114, 5.15.0-1111.117, 5.15.0-1112.118, 5.15.0-1113.119, 5.15.0-1115.124, 5.15.0-1116.123, 5.15.0-1116.123+fips1, 5.15.0-1116.126+fips1, 5.15.0-1117.127, 5.15.0-1121.130, 5.15.0-1122.131, 5.15.0-1122.131+fips1, 5.15.0.194.159, 5.15.0.1079.82, 5.15.0.1099.98, 5.15.0.1108.104, 5.15.0.1108.112, 5.15.0.1110.107, 5.15.0.1111.110, 5.15.0.1112.111, 5.15.0.1113.109, 5.15.0.1115.119, 5.15.0.1116.106, 5.15.0.1116.112, 5.15.0.1116.119, 5.15.0.1117.114, 5.15.0.1122.106, 5.15.0.1122.120, 6.8.0-1065.68~22.04.1, 6.8.0-1065.68, 7.0.0-1009.9, 7.0.0-1015.15
linux (Ubuntu package) - addressed in versions 5.15.0-194.204, 5.15.0-1111.112, 5.15.0.194.171, 5.15.0.1111.111, 6.8.0-142.142+fips1, 6.8.0-142.142.1~22.04.1, 6.8.0-142.142.1, 6.8.0-1050.54, 6.8.0-1062.65~22.04.1, 6.8.0-1064.72+fips1, 6.8.0-1065.66, 6.8.0-1065.69, 6.8.0-1066.73~22.04.1, 6.8.0-1066.73, 6.8.0-1068.76~22.04.1, 6.8.0-1068.76, 6.8.0-1068.76+fips1, 6.8.0-1069.77~22.04.1, 6.8.0-1069.77, 6.8.0-2054.56, 6.8.1-1060.61~22.04.1, 6.8.1-1060.61
linux-fips (Ubuntu package) - addressed in versions 5.15.0-194.204+fips1, 5.15.0.194.113
linux-nvidia-tegra (Ubuntu package) - addressed in versions 5.15.0-1057.57, 5.15.0-1068.70, 5.15.0.1057.59, 5.15.0.1068.68, 6.8.0-1035.38
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1068.70~20.04.1
linux-ibm-5.15 (Ubuntu package) - update to 5.15.0-1110.114~20.04.1
linux-aws-5.15 (Ubuntu package) - addressed in versions 5.15.0-1111.117~20.04.1, 5.15.0-1116.123~20.04.1, 5.15.0-1121.130~20.04.1, 5.15.0-1122.131~20.04.1
linux-oracle-5.15 (Ubuntu package) - addressed in versions 5.15.0-1114.120~20.04.1, 5.15.0.1114.120~20.04.1
linux-gcp-5.15 (Ubuntu package) - addressed in versions 5.15.0-1118.128~20.04.1, 5.15.0.1118.128~20.04.1
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1063.66~22.04.1, 6.8.0-1063.66, 6.8.0-1063.66.1, 7.0.0-1016.16~24.04.1, 7.0.0-1016.16
linux-aws-fips (Ubuntu package) - update to 6.8.0-1065.68+fips1
linux-ibm (Ubuntu package) - addressed in versions 7.0.0-1008.8, 7.0.0-1010.10
linux-azure (Ubuntu package) - addressed in versions 7.0.0-1009.9, 7.0.0-1010.10
linux-oracle-7.0 (Ubuntu package) - update to 7.0.0-1011.11~24.04.1
linux-gcp-7.0 (Ubuntu package) - update to 7.0.0-1011.11~24.04.1
linux-azure-7.0 (Ubuntu package) - update to 7.0.0-1014.14~24.04.1
linux-nvidia-bos (Ubuntu package) - update to 7.0.0-2016.16

External References

Related Security Bulletins