NULL pointer dereference in Linux kernel - CVE-2025-21637

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Main Vulnerability Database Vulnerabilities #VU103024

NULL pointer dereference in Linux kernel - CVE-2025-21637

Published: January 20, 2025 / Updated: May 11, 2025


Vulnerability identifier: #VU103024
CSH Severity: Low
CVSS v4 BT: 4.3 [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/E:U/U:Clear]
CVE-ID: CVE-2025-21637
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the proc_sctp_do_auth() function in net/sctp/sysctl.c. A local user can perform a denial of service (DoS) attack.


Affected software

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Real Time Module
SUSE Linux Enterprise Live Patching
Legacy Module
Development Tools Module
Basesystem Module
Public Cloud Module
Confidential Computing Module
openSUSE Leap
Ubuntu
openEuler
linux-image-intel-iot-realtime (Ubuntu package)
linux-image-fips (Ubuntu package)
linux-image-aws-fips (Ubuntu package)
linux-image-5.15.0-1083-azure-fips (Ubuntu package)
linux-image-5.15.0-1079-gcp-fips (Ubuntu package)
linux-image-5.15.0-1073-intel-iot-realtime (Ubuntu package)
kernel-livepatch-6_4_0-150600_10_29-rt-debuginfo
kernel-livepatch-SLE15-SP6-RT_Update_9-debugsource
kernel-livepatch-6_4_0-150600_10_29-rt
kernel-livepatch-6_4_0-150600_23_42-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_9-debugsource
kernel-livepatch-6_4_0-150600_23_42-default
linux-image-lowlatency (Ubuntu package)
linux-image-lowlatency-64k (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-5.15.0-135-lowlatency-64k (Ubuntu package)
linux-image-5.15.0-135-lowlatency (Ubuntu package)
linux-image-5.15.0-135-generic-lpae (Ubuntu package)
linux-image-5.15.0-135-generic-64k (Ubuntu package)
linux-image-5.15.0-135-generic (Ubuntu package)
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-5.15.0-136-generic (Ubuntu package)
linux-image-5.15.0-136-generic-64k (Ubuntu package)
linux-image-5.15.0-136-generic-lpae (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-5.15.0-1021-nvidia-tegra-igx (Ubuntu package)
linux-image-5.15.0-1021-nvidia-tegra-igx-rt (Ubuntu package)
linux-image-nvidia-tegra-igx (Ubuntu package)
linux-image-nvidia-tegra-igx-rt (Ubuntu package)
linux-image-5.15.0-1033-nvidia-tegra (Ubuntu package)
linux-image-5.15.0-1033-nvidia-tegra-rt (Ubuntu package)
linux-image-nvidia-tegra (Ubuntu package)
linux-image-nvidia-tegra-rt (Ubuntu package)
linux-image-5.15.0-1044-xilinx-zynqmp (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1062-gkeop (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-5.15.0-1072-ibm (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-nvidia (Ubuntu package)
linux-image-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1074-nvidia (Ubuntu package)
linux-image-5.15.0-1074-nvidia-lowlatency (Ubuntu package)
linux-image-5.15.0-1074-raspi (Ubuntu package)
linux-image-5.15.0-1074-ibm (Ubuntu package)
linux-image-5.15.0-1075-intel-iotg (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.15.0-1076-kvm (Ubuntu package)
linux-image-oracle-lts-22.04 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-gke-5.15 (Ubuntu package)
linux-image-5.15.0-1077-gke (Ubuntu package)
linux-image-5.15.0-1077-oracle (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-5.15.0-1077-intel-iotg (Ubuntu package)
linux-image-gcp-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1079-gcp (Ubuntu package)
linux-image-aws-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1080-aws (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-5.15.0-1081-gcp (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-azure-lts-22.04 (Ubuntu package)
linux-image-5.15.0-1084-azure (Ubuntu package)
linux-image-azure-cvm (Ubuntu package)
linux-image-5.15.0-1086-azure (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.15.0-1086-azure-fde (Ubuntu package)
linux-image-azure-fde (Ubuntu package)
linux (Debian package)
kernel-coco
kernel-coco_debug-debuginfo
kernel-source-coco
kernel-devel-coco
kernel-coco-debuginfo
kernel-coco-debugsource
reiserfs-kmp-coco
kernel-coco_debug-debugsource
kernel-coco_debug-devel-debuginfo
kernel-coco-devel
kernel-coco-vdso-debuginfo
kernel-syms-coco
kernel-coco_debug-devel
reiserfs-kmp-coco-debuginfo
kernel-coco_debug
kernel-azure-devel-debuginfo
cluster-md-kmp-azure
gfs2-kmp-azure
kernel-azure-debugsource
kernel-azure-optional
reiserfs-kmp-azure-debuginfo
kernel-azure-debuginfo
kernel-syms-azure
kselftests-kmp-azure-debuginfo
kernel-azure-devel
kernel-source-azure
gfs2-kmp-azure-debuginfo
kernel-devel-azure
kernel-azure-extra
kernel-azure-vdso-debuginfo
kernel-azure-vdso
ocfs2-kmp-azure
dlm-kmp-azure
kernel-azure-extra-debuginfo
dlm-kmp-azure-debuginfo
kernel-azure-optional-debuginfo
reiserfs-kmp-azure
cluster-md-kmp-azure-debuginfo
kselftests-kmp-azure
ocfs2-kmp-azure-debuginfo
kernel-azure
kernel-rt-vdso
kernel-rt-debugsource
cluster-md-kmp-rt-debuginfo
kernel-rt-debuginfo
reiserfs-kmp-rt
kernel-rt_debug-devel
ocfs2-kmp-rt-debuginfo
kernel-rt-extra
kernel-rt_debug-debuginfo
kselftests-kmp-rt
kernel-rt_debug-devel-debuginfo
gfs2-kmp-rt
kernel-rt-devel
kernel-rt_debug-vdso
kernel-rt-extra-debuginfo
kernel-rt-devel-debuginfo
kernel-source-rt
kernel-devel-rt
kernel-rt_debug
kernel-rt
kernel-rt-optional
cluster-md-kmp-rt
dlm-kmp-rt-debuginfo
reiserfs-kmp-rt-debuginfo
kernel-rt-livepatch-devel
kernel-rt_debug-debugsource
kernel-rt_debug-vdso-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt-optional-debuginfo
dlm-kmp-rt
kernel-syms-rt
gfs2-kmp-rt-debuginfo
kernel-rt-vdso-debuginfo
ocfs2-kmp-rt
dtb-marvell
kernel-obs-qa
dtb-arm
dtb-rockchip
dtb-apple
dtb-hisilicon
dtb-sprd
dtb-altera
dtb-aarch64
kernel-docs
kernel-macros
kernel-docs-html
kernel-source
kernel-devel
kernel-source-vanilla
kernel-syms
dtb-broadcom
dtb-exynos
dtb-allwinner
dtb-amlogic
dtb-renesas
dtb-socionext
dtb-nvidia
dtb-mediatek
dtb-amd
dtb-apm
dtb-freescale
dtb-amazon
dtb-xilinx
dtb-qcom
dtb-lg
dtb-cavium
ocfs2-kmp-default-debuginfo
kernel-default-debugsource
cluster-md-kmp-default
kernel-default-optional-debuginfo
kernel-obs-build
dlm-kmp-default-debuginfo
reiserfs-kmp-default
kernel-obs-build-debugsource
dlm-kmp-default
kernel-default-devel
kselftests-kmp-default
kernel-default-optional
cluster-md-kmp-default-debuginfo
kernel-default-debuginfo
kernel-default-extra-debuginfo
kernel-kvmsmall-devel-debuginfo
kernel-kvmsmall-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel
kernel-debug-vdso-debuginfo
kernel-default-vdso-debuginfo
kernel-default-vdso
kernel-debug-vdso
kernel-kvmsmall-vdso
kernel-kvmsmall-vdso-debuginfo
kernel-debug-devel
kernel-debug-debugsource
kernel-debug-devel-debuginfo
kernel-debug-debuginfo
kernel-debug
gfs2-kmp-64kb-debuginfo
kernel-default-livepatch-devel
kernel-kvmsmall
kernel-zfcpdump
kernel-64kb
reiserfs-kmp-64kb-debuginfo
kernel-64kb-devel
kselftests-kmp-64kb
dlm-kmp-64kb
kernel-64kb-extra
kernel-64kb-debugsource
reiserfs-kmp-default-debuginfo
kernel-64kb-optional-debuginfo
kernel-64kb-devel-debuginfo
kselftests-kmp-64kb-debuginfo
kernel-64kb-optional
ocfs2-kmp-64kb
reiserfs-kmp-64kb
cluster-md-kmp-64kb-debuginfo
ocfs2-kmp-64kb-debuginfo
cluster-md-kmp-64kb
kernel-64kb-extra-debuginfo
kernel-64kb-debuginfo
gfs2-kmp-64kb
dlm-kmp-64kb-debuginfo
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-default-livepatch
kernel-default-devel-debuginfo
kselftests-kmp-default-debuginfo
gfs2-kmp-default
kernel-default
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
kernel-default-extra
kernel-default-base-rebuild
kernel-default-base
kernel-tools-debuginfo
kernel-tools
kernel-headers
kernel-debugsource
bpftool-debuginfo
bpftool
kernel
kernel-tools-devel
perf
perf-debuginfo
python3-perf
python3-perf-debuginfo
kernel-debuginfo
linux (Ubuntu package)
linux-hwe-6.8 (Ubuntu package)
linux-gcp (Ubuntu package)
linux-azure-nvidia (Ubuntu package)
linux-gke (Ubuntu package)
linux-oracle-6.8 (Ubuntu package)
linux-azure (Ubuntu package)
linux-nvidia (Ubuntu package)
linux-realtime (Ubuntu package)
linux-image-generic-64k-hwe-24.04 (Ubuntu package)
linux-image-generic-hwe-24.04 (Ubuntu package)
linux-image-oem-24.04 (Ubuntu package)
linux-image-oem-24.04a (Ubuntu package)
linux-image-virtual-hwe-24.04 (Ubuntu package)
linux-image-6.11.0-21-generic-64k (Ubuntu package)
linux-image-6.11.0-21-generic (Ubuntu package)
linux-image-realtime-hwe-24.04 (Ubuntu package)
linux-image-realtime (Ubuntu package)
linux-image-6.11.0-1007-realtime (Ubuntu package)
linux-image-6.11.0-1010-raspi (Ubuntu package)
linux-image-gcp-64k (Ubuntu package)
linux-image-6.11.0-1011-gcp-64k (Ubuntu package)
linux-image-6.11.0-1011-gcp (Ubuntu package)
linux-image-6.11.0-1011-aws (Ubuntu package)
linux-image-6.11.0-1011-lowlatency-64k (Ubuntu package)
linux-image-6.11.0-1011-lowlatency (Ubuntu package)
linux-image-lowlatency-64k-hwe-24.04 (Ubuntu package)
linux-image-lowlatency-hwe-24.04 (Ubuntu package)
linux-image-6.11.0-1012-azure (Ubuntu package)
linux-image-6.11.0-1012-azure-fde (Ubuntu package)
linux-image-oracle-64k (Ubuntu package)
linux-image-6.11.0-1013-oracle (Ubuntu package)
linux-image-6.11.0-1013-oracle-64k (Ubuntu package)
linux-image-6.11.0-1017-oem (Ubuntu package)
linux-image-oem-24.04b (Ubuntu package)
SmartFabric Manager
APEX Cloud Platform for Microsoft Azure
APEX Cloud Platform for Red Hat OpenShift
linux-image-intel-iotg (Ubuntu package)
linux-image-intel (Ubuntu package)

How to mitigate CVE-2025-21637

Install update from vendor's website.

Linux kernel - update to 6.1.125
linux-image-intel-iot-realtime (Ubuntu package) - update to linux-image-realtime
linux-image-fips (Ubuntu package) - update to linux-image-gcp-fips
linux-image-aws-fips (Ubuntu package) - update to linux-image-azure-fips
linux-image-5.15.0-1083-azure-fips (Ubuntu package) - update to linux-image-5.15.0-135-fips
linux-image-5.15.0-1079-gcp-fips (Ubuntu package) - update to linux-image-5.15.0-1080-aws-fips
linux-image-5.15.0-1073-intel-iot-realtime (Ubuntu package) - update to linux-image-5.15.0-1080-realtime
SmartFabric Manager - update to 1.3.0
APEX Cloud Platform for Microsoft Azure - addressed in versions 01.04.01.00, 01.05.01.00
kernel-livepatch-6_4_0-150600_10_29-rt-debuginfo - update to 1-150600.1.3.2
kernel-livepatch-SLE15-SP6-RT_Update_9-debugsource - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_10_29-rt - update to 1-150600.1.3.2
kernel-livepatch-6_4_0-150600_23_42-default-debuginfo - update to 1-150600.13.3.4
kernel-livepatch-SLE15-SP6_Update_9-debugsource - update to 1-150600.13.3.4
kernel-livepatch-6_4_0-150600_23_42-default - update to 1-150600.13.3.4
APEX Cloud Platform for Red Hat OpenShift - update to 03.02.04.00
linux-image-lowlatency (Ubuntu package) - addressed in versions 5.15.0.135.122, 6.11.0-1011.12
linux-image-lowlatency-64k (Ubuntu package) - addressed in versions 5.15.0.135.122, 6.11.0-1011.12
linux-image-generic (Ubuntu package) - addressed in versions 5.15.0.135.133, 6.11.0-21.21
linux-image-generic-64k (Ubuntu package) - addressed in versions 5.15.0.135.133, 6.11.0-21.21
linux-image-generic-lpae (Ubuntu package) - update to 5.15.0.135.133
linux-image-virtual (Ubuntu package) - addressed in versions 5.15.0.135.133, 6.11.0-21.21
linux-image-5.15.0-135-lowlatency-64k (Ubuntu package) - addressed in versions 5.15.0-135.146, 5.15.0-135.146~20.04.1
linux-image-5.15.0-135-lowlatency (Ubuntu package) - addressed in versions 5.15.0-135.146, 5.15.0-135.146~20.04.1
linux-image-5.15.0-135-generic-lpae (Ubuntu package) - update to 5.15.0-135.146
linux-image-5.15.0-135-generic-64k (Ubuntu package) - update to 5.15.0-135.146
linux-image-5.15.0-135-generic (Ubuntu package) - update to 5.15.0-135.146
linux-image-lowlatency-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.135.146~20.04.1
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.15.0.135.146~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-5.15.0-136-generic (Ubuntu package) - update to 5.15.0-136.147~20.04.1
linux-image-5.15.0-136-generic-64k (Ubuntu package) - update to 5.15.0-136.147~20.04.1
linux-image-5.15.0-136-generic-lpae (Ubuntu package) - update to 5.15.0-136.147~20.04.1
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.136.147~20.04.1
linux-image-5.15.0-1021-nvidia-tegra-igx (Ubuntu package) - update to 5.15.0-1021.21
linux-image-5.15.0-1021-nvidia-tegra-igx-rt (Ubuntu package) - update to 5.15.0-1021.21
linux-image-nvidia-tegra-igx (Ubuntu package) - update to 5.15.0.1021.23
linux-image-nvidia-tegra-igx-rt (Ubuntu package) - update to 5.15.0.1021.23
linux-image-5.15.0-1033-nvidia-tegra (Ubuntu package) - update to 5.15.0-1033.33
linux-image-5.15.0-1033-nvidia-tegra-rt (Ubuntu package) - update to 5.15.0-1033.33
linux-image-nvidia-tegra (Ubuntu package) - update to 5.15.0.1033.33
linux-image-nvidia-tegra-rt (Ubuntu package) - update to 5.15.0.1033.33
linux-image-5.15.0-1044-xilinx-zynqmp (Ubuntu package) - update to 5.15.0-1044.48
linux-image-xilinx-zynqmp (Ubuntu package) - update to 5.15.0.1044.48
linux-image-gkeop (Ubuntu package) - update to 5.15.0.1062.61
linux-image-gkeop-5.15 (Ubuntu package) - update to 5.15.0.1062.61
linux-image-5.15.0-1062-gkeop (Ubuntu package) - update to 5.15.0-1062.70
linux-image-ibm (Ubuntu package) - addressed in versions 5.15.0.1072.68, 5.15.0.1074.77~20.04.1
linux-image-5.15.0-1072-ibm (Ubuntu package) - update to 5.15.0-1072.75
linux-image-raspi-nolpae (Ubuntu package) - update to 5.15.0.1074.72
linux-image-raspi (Ubuntu package) - addressed in versions 5.15.0.1074.72, 6.11.0-1010.10
linux-image-nvidia (Ubuntu package) - update to 5.15.0.1074.74
linux-image-nvidia-lowlatency (Ubuntu package) - update to 5.15.0.1074.74
linux-image-5.15.0-1074-nvidia (Ubuntu package) - update to 5.15.0-1074.75
linux-image-5.15.0-1074-nvidia-lowlatency (Ubuntu package) - update to 5.15.0-1074.75
linux-image-5.15.0-1074-raspi (Ubuntu package) - update to 5.15.0-1074.77
linux-image-5.15.0-1074-ibm (Ubuntu package) - update to 5.15.0-1074.77~20.04.1
linux-image-intel-iotg (Ubuntu package) - addressed in versions 5.15.0.1075.75, 5.15.0.1077.83~20.04.1
linux-image-5.15.0-1075-intel-iotg (Ubuntu package) - update to 5.15.0-1075.81
linux-image-kvm (Ubuntu package) - update to 5.15.0.1076.72
linux-image-5.15.0-1076-kvm (Ubuntu package) - update to 5.15.0-1076.81
linux-image-oracle-lts-22.04 (Ubuntu package) - update to 5.15.0.1077.73
linux-image-gke (Ubuntu package) - update to 5.15.0.1077.76
linux-image-gke-5.15 (Ubuntu package) - update to 5.15.0.1077.76
linux-image-5.15.0-1077-gke (Ubuntu package) - update to 5.15.0-1077.83
linux-image-5.15.0-1077-oracle (Ubuntu package) - addressed in versions 5.15.0-1077.83, 5.15.0-1077.83~20.04.1
linux-image-oracle (Ubuntu package) - addressed in versions 5.15.0.1077.83~20.04.1, 6.11.0-1013.14
linux-image-intel (Ubuntu package) - update to 5.15.0.1077.83~20.04.1
linux-image-5.15.0-1077-intel-iotg (Ubuntu package) - update to 5.15.0-1077.83~20.04.1
linux-image-gcp-lts-22.04 (Ubuntu package) - update to 5.15.0.1079.75
linux-image-5.15.0-1079-gcp (Ubuntu package) - update to 5.15.0-1079.88
linux-image-aws-lts-22.04 (Ubuntu package) - update to 5.15.0.1080.82
linux-image-5.15.0-1080-aws (Ubuntu package) - update to 5.15.0-1080.87~20.04.1
linux-image-aws (Ubuntu package) - addressed in versions 5.15.0.1080.87~20.04.1, 6.11.0-1011.12
linux-image-5.15.0-1081-gcp (Ubuntu package) - update to 5.15.0-1081.90~20.04.1
linux-image-gcp (Ubuntu package) - addressed in versions 5.15.0.1081.90~20.04.1, 6.11.0-1011.11
linux-image-azure-lts-22.04 (Ubuntu package) - update to 5.15.0.1084.82
linux-image-5.15.0-1084-azure (Ubuntu package) - update to 5.15.0-1084.93
linux-image-azure-cvm (Ubuntu package) - update to 5.15.0.1086.95~20.04.1
linux-image-5.15.0-1086-azure (Ubuntu package) - update to 5.15.0-1086.95~20.04.1
linux-image-azure (Ubuntu package) - addressed in versions 5.15.0.1086.95~20.04.1, 6.11.0-1012.12
linux-image-5.15.0-1086-azure-fde (Ubuntu package) - update to 5.15.0-1086.95~20.04.1.1
linux-image-azure-fde (Ubuntu package) - addressed in versions 5.15.0.1086.95~20.04.1.61, 6.11.0-1012.12
linux (Debian package) - update to 6.1.128-1
kernel-coco - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco_debug-debuginfo - update to 6.4.0-15061.18.coco15sp6.1
kernel-source-coco - update to 6.4.0-15061.18.coco15sp6.1
kernel-devel-coco - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco-debuginfo - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco-debugsource - update to 6.4.0-15061.18.coco15sp6.1
reiserfs-kmp-coco - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco_debug-debugsource - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco_debug-devel-debuginfo - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco-devel - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco-vdso-debuginfo - update to 6.4.0-15061.18.coco15sp6.1
kernel-syms-coco - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco_debug-devel - update to 6.4.0-15061.18.coco15sp6.1
reiserfs-kmp-coco-debuginfo - update to 6.4.0-15061.18.coco15sp6.1
kernel-coco_debug - update to 6.4.0-15061.18.coco15sp6.1
kernel-azure-devel-debuginfo - update to 6.4.0-150600.8.31.1
cluster-md-kmp-azure - update to 6.4.0-150600.8.31.1
gfs2-kmp-azure - update to 6.4.0-150600.8.31.1
kernel-azure-debugsource - update to 6.4.0-150600.8.31.1
kernel-azure-optional - update to 6.4.0-150600.8.31.1
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-syms-azure - update to 6.4.0-150600.8.31.1
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-azure-devel - update to 6.4.0-150600.8.31.1
kernel-source-azure - update to 6.4.0-150600.8.31.1
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-devel-azure - update to 6.4.0-150600.8.31.1
kernel-azure-extra - update to 6.4.0-150600.8.31.1
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.31.1
kernel-azure-vdso - update to 6.4.0-150600.8.31.1
ocfs2-kmp-azure - update to 6.4.0-150600.8.31.1
dlm-kmp-azure - update to 6.4.0-150600.8.31.1
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.31.1
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.31.1
reiserfs-kmp-azure - update to 6.4.0-150600.8.31.1
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kselftests-kmp-azure - update to 6.4.0-150600.8.31.1
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.31.1
kernel-azure - update to 6.4.0-150600.8.31.1
kernel-rt-vdso - update to 6.4.0-150600.10.29.1
kernel-rt-debugsource - update to 6.4.0-150600.10.29.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-debuginfo - update to 6.4.0-150600.10.29.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.29.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.29.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-extra - update to 6.4.0-150600.10.29.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.29.1
kselftests-kmp-rt - update to 6.4.0-150600.10.29.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.29.1
gfs2-kmp-rt - update to 6.4.0-150600.10.29.1
kernel-rt-devel - update to 6.4.0-150600.10.29.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.29.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.29.1
kernel-source-rt - update to 6.4.0-150600.10.29.1
kernel-devel-rt - update to 6.4.0-150600.10.29.1
kernel-rt_debug - update to 6.4.0-150600.10.29.1
kernel-rt - update to 6.4.0-150600.10.29.1
kernel-rt-optional - update to 6.4.0-150600.10.29.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.29.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.29.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.29.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.29.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.29.1
dlm-kmp-rt - update to 6.4.0-150600.10.29.1
kernel-syms-rt - update to 6.4.0-150600.10.29.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.29.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.29.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.29.1
dtb-marvell - update to 6.4.0-150600.23.42.1
kernel-obs-qa - update to 6.4.0-150600.23.42.1
dtb-arm - update to 6.4.0-150600.23.42.1
dtb-rockchip - update to 6.4.0-150600.23.42.1
dtb-apple - update to 6.4.0-150600.23.42.1
dtb-hisilicon - update to 6.4.0-150600.23.42.1
dtb-sprd - update to 6.4.0-150600.23.42.1
dtb-altera - update to 6.4.0-150600.23.42.1
dtb-aarch64 - update to 6.4.0-150600.23.42.1
kernel-docs - update to 6.4.0-150600.23.42.1
kernel-macros - update to 6.4.0-150600.23.42.1
kernel-docs-html - update to 6.4.0-150600.23.42.1
kernel-source - update to 6.4.0-150600.23.42.1
kernel-devel - update to 6.4.0-150600.23.42.1
kernel-source-vanilla - update to 6.4.0-150600.23.42.1
kernel-syms - update to 6.4.0-150600.23.42.1
dtb-broadcom - update to 6.4.0-150600.23.42.1
dtb-exynos - update to 6.4.0-150600.23.42.1
dtb-allwinner - update to 6.4.0-150600.23.42.1
dtb-amlogic - update to 6.4.0-150600.23.42.1
dtb-renesas - update to 6.4.0-150600.23.42.1
dtb-socionext - update to 6.4.0-150600.23.42.1
dtb-nvidia - update to 6.4.0-150600.23.42.1
dtb-mediatek - update to 6.4.0-150600.23.42.1
dtb-amd - update to 6.4.0-150600.23.42.1
dtb-apm - update to 6.4.0-150600.23.42.1
dtb-freescale - update to 6.4.0-150600.23.42.1
dtb-amazon - update to 6.4.0-150600.23.42.1
dtb-xilinx - update to 6.4.0-150600.23.42.1
dtb-qcom - update to 6.4.0-150600.23.42.1
dtb-lg - update to 6.4.0-150600.23.42.1
dtb-cavium - update to 6.4.0-150600.23.42.1
ocfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-debugsource - update to 6.4.0-150600.23.42.2
cluster-md-kmp-default - update to 6.4.0-150600.23.42.2
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.42.2
kernel-obs-build - update to 6.4.0-150600.23.42.2
dlm-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
reiserfs-kmp-default - update to 6.4.0-150600.23.42.2
kernel-obs-build-debugsource - update to 6.4.0-150600.23.42.2
dlm-kmp-default - update to 6.4.0-150600.23.42.2
kernel-default-devel - update to 6.4.0-150600.23.42.2
kselftests-kmp-default - update to 6.4.0-150600.23.42.2
kernel-default-optional - update to 6.4.0-150600.23.42.2
cluster-md-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-extra-debuginfo - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-devel - update to 6.4.0-150600.23.42.2
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-vdso - update to 6.4.0-150600.23.42.2
kernel-debug-vdso - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.42.2
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.42.2
kernel-debug-devel - update to 6.4.0-150600.23.42.2
kernel-debug-debugsource - update to 6.4.0-150600.23.42.2
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.42.2
kernel-debug-debuginfo - update to 6.4.0-150600.23.42.2
kernel-debug - update to 6.4.0-150600.23.42.2
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-livepatch-devel - update to 6.4.0-150600.23.42.2
kernel-kvmsmall - update to 6.4.0-150600.23.42.2
kernel-zfcpdump - update to 6.4.0-150600.23.42.2
kernel-64kb - update to 6.4.0-150600.23.42.2
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
kernel-64kb-devel - update to 6.4.0-150600.23.42.2
kselftests-kmp-64kb - update to 6.4.0-150600.23.42.2
dlm-kmp-64kb - update to 6.4.0-150600.23.42.2
kernel-64kb-extra - update to 6.4.0-150600.23.42.2
kernel-64kb-debugsource - update to 6.4.0-150600.23.42.2
reiserfs-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.42.2
kernel-64kb-devel-debuginfo - update to 6.4.0-150600.23.42.2
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
kernel-64kb-optional - update to 6.4.0-150600.23.42.2
ocfs2-kmp-64kb - update to 6.4.0-150600.23.42.2
reiserfs-kmp-64kb - update to 6.4.0-150600.23.42.2
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
cluster-md-kmp-64kb - update to 6.4.0-150600.23.42.2
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.42.2
kernel-64kb-debuginfo - update to 6.4.0-150600.23.42.2
gfs2-kmp-64kb - update to 6.4.0-150600.23.42.2
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.42.2
kernel-zfcpdump-debugsource - update to 6.4.0-150600.23.42.2
kernel-zfcpdump-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-livepatch - update to 6.4.0-150600.23.42.2
kernel-default-devel-debuginfo - update to 6.4.0-150600.23.42.2
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
gfs2-kmp-default - update to 6.4.0-150600.23.42.2
kernel-default - update to 6.4.0-150600.23.42.2
ocfs2-kmp-default - update to 6.4.0-150600.23.42.2
gfs2-kmp-default-debuginfo - update to 6.4.0-150600.23.42.2
kernel-default-extra - update to 6.4.0-150600.23.42.2
kernel-default-base-rebuild - update to 6.4.0-150600.23.42.2.150600.12.18.4
kernel-default-base - update to 6.4.0-150600.23.42.2.150600.12.18.4
kernel-tools-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-tools - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-source - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-headers - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-devel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-debugsource - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
bpftool-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
bpftool - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-tools-devel - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
perf - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
perf-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
python3-perf - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
python3-perf-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
kernel-debuginfo - addressed in versions 6.6.0-87.0.0.82, 6.6.0-87.0.0.93
linux (Ubuntu package) - addressed in versions 6.8.0-60.63, 6.8.0-60.63.1, 6.8.0-60.63.1~22.04.1, 6.8.0-1026.26, 6.8.0-1026.27, 6.8.0-1029.31, 6.8.0-1029.31~22.04.1
linux-hwe-6.8 (Ubuntu package) - update to 6.8.0-60.63~22.04.1
linux-gcp (Ubuntu package) - addressed in versions 6.8.0-1012.14, 6.8.0-1030.32, 6.8.0-1030.32~22.04.1
linux-azure-nvidia (Ubuntu package) - update to 6.8.0-1016.17
linux-gke (Ubuntu package) - update to 6.8.0-1025.29
linux-oracle-6.8 (Ubuntu package) - update to 6.8.0-1026.27~22.04.1
linux-azure (Ubuntu package) - addressed in versions 6.8.0-1028.28, 6.8.0-1029.34, 6.8.0-1029.34~22.04.1
linux-nvidia (Ubuntu package) - addressed in versions 6.8.0-1028.31, 6.8.0-1028.31.1, 6.8.0-1028.31~22.04.1
linux-realtime (Ubuntu package) - update to 6.8.1-1022.23
linux-image-generic-64k-hwe-24.04 (Ubuntu package) - addressed in versions 6.11.0-21.21, 6.11.0-21.21~24.04.1
linux-image-generic-hwe-24.04 (Ubuntu package) - addressed in versions 6.11.0-21.21, 6.11.0-21.21~24.04.1
linux-image-oem-24.04 (Ubuntu package) - update to 6.11.0-21.21
linux-image-oem-24.04a (Ubuntu package) - update to 6.11.0-21.21
linux-image-virtual-hwe-24.04 (Ubuntu package) - addressed in versions 6.11.0-21.21, 6.11.0-21.21~24.04.1
linux-image-6.11.0-21-generic-64k (Ubuntu package) - addressed in versions 6.11.0-21.21, 6.11.0-21.21~24.04.1+1
linux-image-6.11.0-21-generic (Ubuntu package) - addressed in versions 6.11.0-21.21, 6.11.0-21.21~24.04.1+1
linux-image-realtime-hwe-24.04 (Ubuntu package) - update to 6.11.0-1007.7
linux-image-realtime (Ubuntu package) - update to 6.11.0-1007.7
linux-image-6.11.0-1007-realtime (Ubuntu package) - update to 6.11.0-1007.7
linux-image-6.11.0-1010-raspi (Ubuntu package) - update to 6.11.0-1010.10
linux-image-gcp-64k (Ubuntu package) - update to 6.11.0-1011.11
linux-image-6.11.0-1011-gcp-64k (Ubuntu package) - update to 6.11.0-1011.11
linux-image-6.11.0-1011-gcp (Ubuntu package) - update to 6.11.0-1011.11
linux-image-6.11.0-1011-aws (Ubuntu package) - update to 6.11.0-1011.12
linux-image-6.11.0-1011-lowlatency-64k (Ubuntu package) - update to 6.11.0-1011.12~24.04.1
linux-image-6.11.0-1011-lowlatency (Ubuntu package) - update to 6.11.0-1011.12~24.04.1
linux-image-lowlatency-64k-hwe-24.04 (Ubuntu package) - update to 6.11.0-1011.12~24.04.1
linux-image-lowlatency-hwe-24.04 (Ubuntu package) - update to 6.11.0-1011.12~24.04.1
linux-image-6.11.0-1012-azure (Ubuntu package) - update to 6.11.0-1012.12
linux-image-6.11.0-1012-azure-fde (Ubuntu package) - update to 6.11.0-1012.12
linux-image-oracle-64k (Ubuntu package) - update to 6.11.0-1013.14
linux-image-6.11.0-1013-oracle (Ubuntu package) - update to 6.11.0-1013.14
linux-image-6.11.0-1013-oracle-64k (Ubuntu package) - update to 6.11.0-1013.14
linux-image-6.11.0-1017-oem (Ubuntu package) - update to 6.11.0-1017.17
linux-image-oem-24.04b (Ubuntu package) - update to 6.11.0-1017.17

External References

Related Security Bulletins