Upstream information

CVE-2025-21664 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

dm thin: make get_first_thin use rcu-safe list first function

The documentation in rculist.h explains the absence of list_empty_rcu()
and cautions programmers against relying on a list_empty() ->
list_first() sequence in RCU safe code. This is because each of these
functions performs its own READ_ONCE() of the list head. This can lead
to a situation where the list_empty() sees a valid list entry, but the
subsequent list_first() sees a different view of list head state after a
modification.

In the case of dm-thin, this author had a production box crash from a GP
fault in the process_deferred_bios path. This function saw a valid list
head in get_first_thin() but when it subsequently dereferenced that and
turned it into a thin_c, it got the inside of the struct pool, since the
list was now empty and referring to itself. The kernel on which this
occurred printed both a warning about a refcount_t being saturated, and
a UBSAN error for an out-of-bounds cpuid access in the queued spinlock,
prior to the fault itself. When the resulting kdump was examined, it
was possible to see another thread patiently waiting in thin_dtr's
synchronize_rcu.

The thin_dtr call managed to pull the thin_c out of the active thins
list (and have it be the last entry in the active_thins list) at just
the wrong moment which lead to this crash.

Fortunately, the fix here is straight forward. Switch get_first_thin()
function to use list_first_or_null_rcu() which performs just a single
READ_ONCE() and returns NULL if the list is already empty.

This was run against the devicemapper test suite's thin-provisioning
suites for delete and suspend and no regressions were observed.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 4.7
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
  SUSE
Base Score 5.7
Vector CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements Present
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1236262 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.6.31.16
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-syms >= 6.4.0-150600.23.38.1
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.5.105
  • kernel-default >= 6.4.0-150600.23.38.1
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-GCE
  • cluster-md-kmp-default >= 6.4.0-150600.23.38.1
  • dlm-kmp-default >= 6.4.0-150600.23.38.1
  • gfs2-kmp-default >= 6.4.0-150600.23.38.1
  • kernel-default >= 6.4.0-150600.23.38.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.38.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.38.1
  • kernel-64kb-devel >= 6.4.0-150600.23.38.1
  • kernel-default >= 6.4.0-150600.23.38.1
  • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-default-extra >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-docs >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-obs-build >= 6.4.0-150600.23.38.1
  • kernel-source >= 6.4.0-150600.23.38.1
  • kernel-syms >= 6.4.0-150600.23.38.1
  • kernel-zfcpdump >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-499
SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
SUSE-SLE-Product-WE-15-SP6-2025-499
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.38.1
  • dlm-kmp-default >= 6.4.0-150600.23.38.1
  • gfs2-kmp-default >= 6.4.0-150600.23.38.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2025-499
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.38.1
  • kernel-64kb-devel >= 6.4.0-150600.23.38.1
  • kernel-azure >= 6.4.0-150600.8.26.1
  • kernel-azure-devel >= 6.4.0-150600.8.26.1
  • kernel-default >= 6.4.0-150600.23.38.1
  • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-devel-azure >= 6.4.0-150600.8.26.1
  • kernel-docs >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-obs-build >= 6.4.0-150600.23.38.1
  • kernel-source >= 6.4.0-150600.23.38.1
  • kernel-source-azure >= 6.4.0-150600.8.26.1
  • kernel-syms >= 6.4.0-150600.23.38.1
  • kernel-syms-azure >= 6.4.0-150600.8.26.1
  • kernel-zfcpdump >= 6.4.0-150600.23.38.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-499
SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
SUSE-SLE-Module-Legacy-15-SP6-2025-499
SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft >= 4.12.14-122.247.1
  • kernel-default-kgraft-devel >= 4.12.14-122.247.1
 Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2025-565
SUSE Linux Enterprise Live Patching 15 SP6
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-499
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-557
    SUSE Linux Enterprise Module for Basesystem 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-499
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6
    • kernel-coco >= 6.4.0-15061.15.coco15sp6.1
    • kernel-coco-devel >= 6.4.0-15061.15.coco15sp6.1
    • kernel-coco_debug >= 6.4.0-15061.15.coco15sp6.1
    • kernel-coco_debug-devel >= 6.4.0-15061.15.coco15sp6.1
    • kernel-devel-coco >= 6.4.0-15061.15.coco15sp6.1
    • kernel-source-coco >= 6.4.0-15061.15.coco15sp6.1
    • kernel-syms-coco >= 6.4.0-15061.15.coco15sp6.1
    • reiserfs-kmp-coco >= 6.4.0-15061.15.coco15sp6.1
    		 Patchnames:
    SUSE-SLE-Module-Confidential-Computing-15-SP6-2025-564
    SUSE Linux Enterprise Module for Development Tools 15 SP6
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
    SUSE Linux Enterprise Module for Legacy 15 SP6
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP6-2025-499
    SUSE Linux Enterprise Module for Public Cloud 15 SP6
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
    SUSE Linux Enterprise Real Time 15 SP6
    SUSE Real Time Module 15 SP6
    • cluster-md-kmp-rt >= 6.4.0-150600.10.26.1
    • dlm-kmp-rt >= 6.4.0-150600.10.26.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • kernel-devel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt-devel >= 6.4.0-150600.10.26.1
    • kernel-rt_debug >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.26.1
    • kernel-source-rt >= 6.4.0-150600.10.26.1
    • kernel-syms-rt >= 6.4.0-150600.10.26.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.26.1
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP6-2025-557
    SUSE Linux Enterprise Server 12 SP5-LTSS
    • cluster-md-kmp-default >= 4.12.14-122.247.1
    • dlm-kmp-default >= 4.12.14-122.247.1
    • gfs2-kmp-default >= 4.12.14-122.247.1
    • kernel-default >= 4.12.14-122.247.1
    • kernel-default-base >= 4.12.14-122.247.1
    • kernel-default-devel >= 4.12.14-122.247.1
    • kernel-default-man >= 4.12.14-122.247.1
    • kernel-devel >= 4.12.14-122.247.1
    • kernel-macros >= 4.12.14-122.247.1
    • kernel-source >= 4.12.14-122.247.1
    • kernel-syms >= 4.12.14-122.247.1
    • ocfs2-kmp-default >= 4.12.14-122.247.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-2025-565
    SUSE Linux Enterprise Server 15 SP6
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-499
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
    SUSE-SLE-Module-Legacy-15-SP6-2025-499
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
    SUSE-SLE-Product-WE-15-SP6-2025-499
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
    • cluster-md-kmp-default >= 4.12.14-122.247.1
    • dlm-kmp-default >= 4.12.14-122.247.1
    • gfs2-kmp-default >= 4.12.14-122.247.1
    • kernel-default >= 4.12.14-122.247.1
    • kernel-default-base >= 4.12.14-122.247.1
    • kernel-default-devel >= 4.12.14-122.247.1
    • kernel-devel >= 4.12.14-122.247.1
    • kernel-macros >= 4.12.14-122.247.1
    • kernel-source >= 4.12.14-122.247.1
    • kernel-syms >= 4.12.14-122.247.1
    • ocfs2-kmp-default >= 4.12.14-122.247.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-565
    SUSE Linux Enterprise Workstation Extension 15 SP6
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP6-2025-499
    openSUSE Leap 15.6
    • cluster-md-kmp-64kb >= 6.4.0-150600.23.38.1
    • cluster-md-kmp-azure >= 6.4.0-150600.8.26.1
    • cluster-md-kmp-default >= 6.4.0-150600.23.38.1
    • cluster-md-kmp-rt >= 6.4.0-150600.10.26.1
    • dlm-kmp-64kb >= 6.4.0-150600.23.38.1
    • dlm-kmp-azure >= 6.4.0-150600.8.26.1
    • dlm-kmp-default >= 6.4.0-150600.23.38.1
    • dlm-kmp-rt >= 6.4.0-150600.10.26.1
    • dtb-allwinner >= 6.4.0-150600.23.38.1
    • dtb-altera >= 6.4.0-150600.23.38.1
    • dtb-amazon >= 6.4.0-150600.23.38.1
    • dtb-amd >= 6.4.0-150600.23.38.1
    • dtb-amlogic >= 6.4.0-150600.23.38.1
    • dtb-apm >= 6.4.0-150600.23.38.1
    • dtb-apple >= 6.4.0-150600.23.38.1
    • dtb-arm >= 6.4.0-150600.23.38.1
    • dtb-broadcom >= 6.4.0-150600.23.38.1
    • dtb-cavium >= 6.4.0-150600.23.38.1
    • dtb-exynos >= 6.4.0-150600.23.38.1
    • dtb-freescale >= 6.4.0-150600.23.38.1
    • dtb-hisilicon >= 6.4.0-150600.23.38.1
    • dtb-lg >= 6.4.0-150600.23.38.1
    • dtb-marvell >= 6.4.0-150600.23.38.1
    • dtb-mediatek >= 6.4.0-150600.23.38.1
    • dtb-nvidia >= 6.4.0-150600.23.38.1
    • dtb-qcom >= 6.4.0-150600.23.38.1
    • dtb-renesas >= 6.4.0-150600.23.38.1
    • dtb-rockchip >= 6.4.0-150600.23.38.1
    • dtb-socionext >= 6.4.0-150600.23.38.1
    • dtb-sprd >= 6.4.0-150600.23.38.1
    • dtb-xilinx >= 6.4.0-150600.23.38.1
    • gfs2-kmp-64kb >= 6.4.0-150600.23.38.1
    • gfs2-kmp-azure >= 6.4.0-150600.8.26.1
    • gfs2-kmp-default >= 6.4.0-150600.23.38.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-64kb-extra >= 6.4.0-150600.23.38.1
    • kernel-64kb-optional >= 6.4.0-150600.23.38.1
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-azure-extra >= 6.4.0-150600.8.26.1
    • kernel-azure-optional >= 6.4.0-150600.8.26.1
    • kernel-azure-vdso >= 6.4.0-150600.8.26.1
    • kernel-debug >= 6.4.0-150600.23.38.1
    • kernel-debug-devel >= 6.4.0-150600.23.38.1
    • kernel-debug-vdso >= 6.4.0-150600.23.38.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-base-rebuild >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    • kernel-default-livepatch >= 6.4.0-150600.23.38.1
    • kernel-default-livepatch-devel >= 6.4.0-150600.23.38.1
    • kernel-default-optional >= 6.4.0-150600.23.38.1
    • kernel-default-vdso >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-devel-rt >= 6.4.0-150600.10.26.1
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-docs-html >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall-devel >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall-vdso >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-obs-qa >= 6.4.0-150600.23.38.1
    • kernel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt-devel >= 6.4.0-150600.10.26.1
    • kernel-rt-extra >= 6.4.0-150600.10.26.1
    • kernel-rt-livepatch-devel >= 6.4.0-150600.10.26.1
    • kernel-rt-optional >= 6.4.0-150600.10.26.1
    • kernel-rt-vdso >= 6.4.0-150600.10.26.1
    • kernel-rt_debug >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-vdso >= 6.4.0-150600.10.26.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-source-rt >= 6.4.0-150600.10.26.1
    • kernel-source-vanilla >= 6.4.0-150600.23.38.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    • kernel-syms-rt >= 6.4.0-150600.10.26.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    • kselftests-kmp-64kb >= 6.4.0-150600.23.38.1
    • kselftests-kmp-azure >= 6.4.0-150600.8.26.1
    • kselftests-kmp-default >= 6.4.0-150600.23.38.1
    • kselftests-kmp-rt >= 6.4.0-150600.10.26.1
    • ocfs2-kmp-64kb >= 6.4.0-150600.23.38.1
    • ocfs2-kmp-azure >= 6.4.0-150600.8.26.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.38.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • reiserfs-kmp-64kb >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-azure >= 6.4.0-150600.8.26.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-rt >= 6.4.0-150600.10.26.1
    		 Patchnames:
    openSUSE-SLE-15.6-2025-428
    openSUSE-SLE-15.6-2025-499
    openSUSE-SLE-15.6-2025-557

    Status of this issue by product and package

    Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

    Product(s) Source package State
    Products under general support and receiving all security fixes.
    SUSE Linux Enterprise Desktop 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6-RT_Update_8 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6_Update_8 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Micro 5.1 kernel-default Affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-default Affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.3 kernel-default Affected
    SUSE Linux Enterprise Micro 5.3 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.3 kernel-source Affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.4 kernel-default Affected
    SUSE Linux Enterprise Micro 5.4 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.4 kernel-source Affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.5 kernel-default Affected
    SUSE Linux Enterprise Micro 5.5 kernel-source Affected
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-coco Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-coco_debug Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-source-coco Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-syms-coco Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-rt Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-rt_debug Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-syms-rt Released
    SUSE Linux Enterprise Server 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP6 kernel-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-default Released
    SUSE Linux Enterprise Server 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Server 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP6 kernel-source Released
    SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Server 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Affected
    SUSE Linux Micro 6.0 kernel-default Affected
    SUSE Linux Micro 6.0 kernel-source Affected
    SUSE Linux Micro 6.0 kernel-source-rt Affected
    SUSE Linux Micro 6.1 kernel-default Affected
    SUSE Linux Micro 6.1 kernel-source Affected
    SUSE Linux Micro 6.1 kernel-source-rt Affected
    SUSE Manager Proxy 4.3 kernel-default Affected
    SUSE Manager Proxy 4.3 kernel-source Affected
    SUSE Manager Retail Branch Server 4.3 kernel-default Affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Affected
    SUSE Manager Server 4.3 kernel-default Affected
    SUSE Manager Server 4.3 kernel-source Affected
    SUSE Real Time Module 15 SP6 kernel-rt Released
    SUSE Real Time Module 15 SP6 kernel-rt_debug Released
    SUSE Real Time Module 15 SP6 kernel-source-rt Released
    SUSE Real Time Module 15 SP6 kernel-syms-rt Released
    openSUSE Leap 15.6 kernel-default Released
    openSUSE Leap 15.6 kernel-source Released
    openSUSE Leap 15.6 kernel-source-azure Released
    openSUSE Leap 15.6 kernel-source-rt Released
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-default Affected
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Released
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-SLE12-SP5_Update_65 Released
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Released
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Released
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-default Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Affected
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 kernel-source Affected
    SUSE CaaS Platform 4.0 kernel-source Affected
    SUSE CaaS Platform Toolchain 3 kernel-source Affected
    SUSE Enterprise Storage 6 kernel-source Affected
    SUSE Enterprise Storage 7 kernel-source Affected
    SUSE Enterprise Storage 7.1 kernel-source Affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Desktop 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Affected
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Affected
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Affected
    SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Affected
    SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Affected
    SUSE Manager Proxy 4.0 kernel-source Affected
    SUSE Manager Proxy 4.1 kernel-source Affected
    SUSE Manager Proxy 4.2 kernel-source Affected
    SUSE Manager Retail Branch Server 4.0 kernel-source Affected
    SUSE Manager Retail Branch Server 4.1 kernel-source Affected
    SUSE Manager Retail Branch Server 4.2 kernel-source Affected
    SUSE Manager Server 4.0 kernel-source Affected
    SUSE Manager Server 4.1 kernel-source Affected
    SUSE Manager Server 4.2 kernel-source Affected
    SUSE OpenStack Cloud 7 kernel-source Affected
    SUSE OpenStack Cloud 8 kernel-source Affected
    SUSE OpenStack Cloud 9 kernel-source Affected
    SUSE OpenStack Cloud Crowbar 8 kernel-source Affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Affected
    SUSE Real Time Module 15 SP3 kernel-source-rt Affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Affected
    openSUSE Leap 15.3 kernel-source Affected
    openSUSE Leap 15.3 kernel-source-rt Affected
    openSUSE Leap 15.4 kernel-source Affected
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Affected
    openSUSE Leap 15.5 kernel-source Affected
    openSUSE Leap 15.5 kernel-source-azure Affected
    openSUSE Leap 15.5 kernel-source-rt Affected
    Products at an unknown state of their lifecycle.
    SUSE Linux Enterprise Module for Confidential Computing 15 SP6 kernel-coco Released
    SUSE Linux Enterprise Module for Confidential Computing 15 SP6 kernel-coco_debug Released
    SUSE Linux Enterprise Module for Confidential Computing 15 SP6 kernel-source-coco Released

    SUSE Timeline for this CVE

    CVE page created: Tue Jan 21 16:02:17 2025
    CVE page last modified: Fri Feb 21 15:13:31 2025