Upstream information

CVE-2024-43855 at MITRE

Description

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

md: fix deadlock between mddev_suspend and flush bio

Deadlock occurs when mddev is being suspended while some flush bio is in
progress. It is a complex issue.

T1. the first flush is at the ending stage, it clears 'mddev->flush_bio'
and tries to submit data, but is blocked because mddev is suspended
by T4.
T2. the second flush sets 'mddev->flush_bio', and attempts to queue
md_submit_flush_data(), which is already running (T1) and won't
execute again if on the same CPU as T1.
T3. the third flush inc active_io and tries to flush, but is blocked because
'mddev->flush_bio' is not NULL (set by T2).
T4. mddev_suspend() is called and waits for active_io dec to 0 which is inc
by T3.

T1 T2 T3 T4
(flush 1) (flush 2) (third 3) (suspend)
md_submit_flush_data
mddev->flush_bio = NULL;
.
. md_flush_request
. mddev->flush_bio = bio
. queue submit_flushes
. .
. . md_handle_request
. . active_io + 1
. . md_flush_request
. . wait !mddev->flush_bio
. .
. . mddev_suspend
. . wait !active_io
. .
. submit_flushes
. queue_work md_submit_flush_data
. //md_submit_flush_data is already running (T1)
.
md_handle_request
wait resume

The root issue is non-atomic inc/dec of active_io during flush process.
active_io is dec before md_submit_flush_data is queued, and inc soon
after md_submit_flush_data() run.
md_flush_request
active_io + 1
submit_flushes
active_io - 1
md_submit_flush_data
md_handle_request
active_io + 1
make_request
active_io - 1

If active_io is dec after md_handle_request() instead of within
submit_flushes(), make_request() can be called directly intead of
md_handle_request() in md_submit_flush_data(), and active_io will
only inc and dec once in the whole flush process. Deadlock will be
fixed.

Additionally, the only difference between fixing the issue and before is
that there is no return error handling of make_request(). But after
previous patch cleaned md_write_start(), make_requst() only return error
in raid5_make_request() by dm-raid, see commit 41425f96d7aa ("dm-raid456,
md/raid456: fix a deadlock for dm-raid456 while io concurrent with
reshape)". Since dm always splits data and flush operation into two
separate io, io size of flush submitted by dm always is 0, make_request()
will not be called in md_submit_flush_data(). To prevent future
modifications from introducing issues, add WARN_ON to ensure
make_request() no error is returned in this context.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1

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: 1229342 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.6.24.6
  • kernel-default-devel >= 6.4.0-150600.23.22.1
  • kernel-devel >= 6.4.0-150600.23.22.1
  • kernel-macros >= 6.4.0-150600.23.22.1
  • kernel-syms >= 6.4.0-150600.23.22.1
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.5.37
Image SLES15-SP6
Image SLES15-SP6-BYOS
Image SLES15-SP6-BYOS-Azure
Image SLES15-SP6-BYOS-EC2
Image SLES15-SP6-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS
Image SLES15-SP6-CHOST-BYOS-Aliyun
Image SLES15-SP6-CHOST-BYOS-Azure
Image SLES15-SP6-CHOST-BYOS-EC2
Image SLES15-SP6-CHOST-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS-GDC
Image SLES15-SP6-CHOST-BYOS-SAP-CCloud
Image SLES15-SP6-EC2
Image SLES15-SP6-EC2-ECS-HVM
Image SLES15-SP6-GCE
Image SLES15-SP6-HPC-BYOS
Image SLES15-SP6-HPC-BYOS-Azure
Image SLES15-SP6-HPC-BYOS-EC2
Image SLES15-SP6-HPC-BYOS-GCE
Image SLES15-SP6-HPC-EC2
Image SLES15-SP6-HPC-GCE
Image SLES15-SP6-Hardened-BYOS
Image SLES15-SP6-Hardened-BYOS-Azure
Image SLES15-SP6-Hardened-BYOS-EC2
Image SLES15-SP6-Hardened-BYOS-GCE
Image SLES15-SP6-SAP
Image SLES15-SP6-SAP-Azure
Image SLES15-SP6-SAP-EC2
Image SLES15-SP6-SAP-GCE
Image SLES15-SP6-SAPCAL
Image SLES15-SP6-SAPCAL-Azure
Image SLES15-SP6-SAPCAL-EC2
Image SLES15-SP6-SAPCAL-GCE
  • kernel-default >= 6.4.0-150600.23.22.1
Image SLES15-SP6-Azure-Basic
Image SLES15-SP6-Azure-Standard
Image SLES15-SP6-HPC
Image SLES15-SP6-HPC-Azure
  • kernel-azure >= 6.4.0-150600.8.11.1
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-Azure
Image SLES15-SP6-SAP-BYOS-EC2
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-Azure
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-Azure
Image SLES15-SP6-SAP-Hardened-BYOS-EC2
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-EC2
Image SLES15-SP6-SAP-Hardened-GCE
  • cluster-md-kmp-default >= 6.4.0-150600.23.22.1
  • dlm-kmp-default >= 6.4.0-150600.23.22.1
  • gfs2-kmp-default >= 6.4.0-150600.23.22.1
  • kernel-default >= 6.4.0-150600.23.22.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.22.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.22.1
  • kernel-64kb-devel >= 6.4.0-150600.23.22.1
  • kernel-default >= 6.4.0-150600.23.22.1
  • kernel-default-base >= 6.4.0-150600.23.22.1.150600.12.8.3
  • kernel-default-devel >= 6.4.0-150600.23.22.1
  • kernel-default-extra >= 6.4.0-150600.23.22.1
  • kernel-devel >= 6.4.0-150600.23.22.1
  • kernel-docs >= 6.4.0-150600.23.22.1
  • kernel-macros >= 6.4.0-150600.23.22.1
  • kernel-obs-build >= 6.4.0-150600.23.22.1
  • kernel-source >= 6.4.0-150600.23.22.1
  • kernel-syms >= 6.4.0-150600.23.22.1
  • kernel-zfcpdump >= 6.4.0-150600.23.22.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-3383
SUSE-SLE-Module-Development-Tools-15-SP6-2024-3383
SUSE-SLE-Product-WE-15-SP6-2024-3383
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.22.1
  • dlm-kmp-default >= 6.4.0-150600.23.22.1
  • gfs2-kmp-default >= 6.4.0-150600.23.22.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.22.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2024-3383
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.22.1
  • kernel-64kb-devel >= 6.4.0-150600.23.22.1
  • kernel-azure >= 6.4.0-150600.8.11.1
  • kernel-azure-devel >= 6.4.0-150600.8.11.1
  • kernel-default >= 6.4.0-150600.23.22.1
  • kernel-default-base >= 6.4.0-150600.23.22.1.150600.12.8.3
  • kernel-default-devel >= 6.4.0-150600.23.22.1
  • kernel-devel >= 6.4.0-150600.23.22.1
  • kernel-devel-azure >= 6.4.0-150600.8.11.1
  • kernel-docs >= 6.4.0-150600.23.22.1
  • kernel-macros >= 6.4.0-150600.23.22.1
  • kernel-obs-build >= 6.4.0-150600.23.22.1
  • kernel-source >= 6.4.0-150600.23.22.1
  • kernel-source-azure >= 6.4.0-150600.8.11.1
  • kernel-syms >= 6.4.0-150600.23.22.1
  • kernel-syms-azure >= 6.4.0-150600.8.11.1
  • kernel-zfcpdump >= 6.4.0-150600.23.22.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.22.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-3383
SUSE-SLE-Module-Development-Tools-15-SP6-2024-3383
SUSE-SLE-Module-Legacy-15-SP6-2024-3383
SUSE-SLE-Module-Public-Cloud-15-SP6-2024-3194
SUSE Linux Enterprise Live Patching 15 SP6
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP6-2024-3195
    SUSE-SLE-Module-Live-Patching-15-SP6-2024-3383
    SUSE Linux Enterprise Module for Basesystem 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.22.1
    • kernel-64kb-devel >= 6.4.0-150600.23.22.1
    • kernel-default >= 6.4.0-150600.23.22.1
    • kernel-default-base >= 6.4.0-150600.23.22.1.150600.12.8.3
    • kernel-default-devel >= 6.4.0-150600.23.22.1
    • kernel-devel >= 6.4.0-150600.23.22.1
    • kernel-macros >= 6.4.0-150600.23.22.1
    • kernel-zfcpdump >= 6.4.0-150600.23.22.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2024-3383
    SUSE Linux Enterprise Module for Development Tools 15 SP6
    • kernel-docs >= 6.4.0-150600.23.22.1
    • kernel-obs-build >= 6.4.0-150600.23.22.1
    • kernel-source >= 6.4.0-150600.23.22.1
    • kernel-syms >= 6.4.0-150600.23.22.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP6-2024-3383
    SUSE Linux Enterprise Module for Legacy 15 SP6
    • reiserfs-kmp-default >= 6.4.0-150600.23.22.1
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP6-2024-3383
    SUSE Linux Enterprise Module for Public Cloud 15 SP6
    • kernel-azure >= 6.4.0-150600.8.11.1
    • kernel-azure-devel >= 6.4.0-150600.8.11.1
    • kernel-devel-azure >= 6.4.0-150600.8.11.1
    • kernel-source-azure >= 6.4.0-150600.8.11.1
    • kernel-syms-azure >= 6.4.0-150600.8.11.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP6-2024-3194
    SUSE Linux Enterprise Real Time 15 SP6
    SUSE Real Time Module 15 SP6
    • cluster-md-kmp-rt >= 6.4.0-150600.10.8.3
    • dlm-kmp-rt >= 6.4.0-150600.10.8.3
    • gfs2-kmp-rt >= 6.4.0-150600.10.8.3
    • kernel-devel-rt >= 6.4.0-150600.10.8.3
    • kernel-rt >= 6.4.0-150600.10.8.3
    • kernel-rt-devel >= 6.4.0-150600.10.8.3
    • kernel-rt_debug >= 6.4.0-150600.10.8.3
    • kernel-rt_debug-devel >= 6.4.0-150600.10.8.3
    • kernel-source-rt >= 6.4.0-150600.10.8.3
    • kernel-syms-rt >= 6.4.0-150600.10.8.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.8.3
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP6-2024-3195
    SUSE Linux Enterprise Server 15 SP6
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.22.1
    • kernel-64kb-devel >= 6.4.0-150600.23.22.1
    • kernel-azure >= 6.4.0-150600.8.11.1
    • kernel-azure-devel >= 6.4.0-150600.8.11.1
    • kernel-default >= 6.4.0-150600.23.22.1
    • kernel-default-base >= 6.4.0-150600.23.22.1.150600.12.8.3
    • kernel-default-devel >= 6.4.0-150600.23.22.1
    • kernel-default-extra >= 6.4.0-150600.23.22.1
    • kernel-devel >= 6.4.0-150600.23.22.1
    • kernel-devel-azure >= 6.4.0-150600.8.11.1
    • kernel-docs >= 6.4.0-150600.23.22.1
    • kernel-macros >= 6.4.0-150600.23.22.1
    • kernel-obs-build >= 6.4.0-150600.23.22.1
    • kernel-source >= 6.4.0-150600.23.22.1
    • kernel-source-azure >= 6.4.0-150600.8.11.1
    • kernel-syms >= 6.4.0-150600.23.22.1
    • kernel-syms-azure >= 6.4.0-150600.8.11.1
    • kernel-zfcpdump >= 6.4.0-150600.23.22.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.22.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2024-3383
    SUSE-SLE-Module-Development-Tools-15-SP6-2024-3383
    SUSE-SLE-Module-Legacy-15-SP6-2024-3383
    SUSE-SLE-Module-Public-Cloud-15-SP6-2024-3194
    SUSE-SLE-Product-WE-15-SP6-2024-3383
    SUSE Linux Enterprise Workstation Extension 15 SP6
    • kernel-default-extra >= 6.4.0-150600.23.22.1
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP6-2024-3383
    SUSE Linux Micro 6.0
    • kernel-default >= 6.4.0-19.1
    • kernel-default-base >= 6.4.0-17.1.1.51
    • kernel-default-extra >= 6.4.0-19.1
    • kernel-default-livepatch >= 6.4.0-19.1
    • kernel-devel >= 6.4.0-19.1
    • kernel-devel-rt >= 6.4.0-10.1
    • kernel-kvmsmall >= 6.4.0-19.1
    • kernel-livepatch-6_4_0-10-rt >= 1-1.1
    • kernel-livepatch-6_4_0-19-default >= 1-1.1
    • kernel-macros >= 6.4.0-19.1
    • kernel-rt >= 6.4.0-10.1
    • kernel-source >= 6.4.0-19.1
    • kernel-source-rt >= 6.4.0-10.1
    		 Patchnames:
    SUSE-SLE-Micro-6.0-61
    SUSE-SLE-Micro-6.0-63
    SUSE Linux Micro 6.1
    • kernel-default >= 6.4.0-19.1
    • kernel-default-devel >= 6.4.0-19.1
    • kernel-default-extra >= 6.4.0-19.1
    • kernel-default-livepatch >= 6.4.0-19.1
    • kernel-devel >= 6.4.0-19.1
    • kernel-devel-rt >= 6.4.0-10.1
    • kernel-kvmsmall >= 6.4.0-19.1
    • kernel-macros >= 6.4.0-19.1
    • kernel-rt >= 6.4.0-10.1
    • kernel-rt-devel >= 6.4.0-10.1
    • kernel-source >= 6.4.0-19.1
    • kernel-source-rt >= 6.4.0-10.1
    		 Patchnames:
    SUSE Linux Micro 6.1 GA kernel-default-6.4.0-19.1
    openSUSE Leap 15.6
    • cluster-md-kmp-64kb >= 6.4.0-150600.23.22.1
    • cluster-md-kmp-azure >= 6.4.0-150600.8.11.1
    • cluster-md-kmp-default >= 6.4.0-150600.23.22.1
    • cluster-md-kmp-rt >= 6.4.0-150600.10.8.3
    • dlm-kmp-64kb >= 6.4.0-150600.23.22.1
    • dlm-kmp-azure >= 6.4.0-150600.8.11.1
    • dlm-kmp-default >= 6.4.0-150600.23.22.1
    • dlm-kmp-rt >= 6.4.0-150600.10.8.3
    • dtb-allwinner >= 6.4.0-150600.23.22.1
    • dtb-altera >= 6.4.0-150600.23.22.1
    • dtb-amazon >= 6.4.0-150600.23.22.1
    • dtb-amd >= 6.4.0-150600.23.22.1
    • dtb-amlogic >= 6.4.0-150600.23.22.1
    • dtb-apm >= 6.4.0-150600.23.22.1
    • dtb-apple >= 6.4.0-150600.23.22.1
    • dtb-arm >= 6.4.0-150600.23.22.1
    • dtb-broadcom >= 6.4.0-150600.23.22.1
    • dtb-cavium >= 6.4.0-150600.23.22.1
    • dtb-exynos >= 6.4.0-150600.23.22.1
    • dtb-freescale >= 6.4.0-150600.23.22.1
    • dtb-hisilicon >= 6.4.0-150600.23.22.1
    • dtb-lg >= 6.4.0-150600.23.22.1
    • dtb-marvell >= 6.4.0-150600.23.22.1
    • dtb-mediatek >= 6.4.0-150600.23.22.1
    • dtb-nvidia >= 6.4.0-150600.23.22.1
    • dtb-qcom >= 6.4.0-150600.23.22.1
    • dtb-renesas >= 6.4.0-150600.23.22.1
    • dtb-rockchip >= 6.4.0-150600.23.22.1
    • dtb-socionext >= 6.4.0-150600.23.22.1
    • dtb-sprd >= 6.4.0-150600.23.22.1
    • dtb-xilinx >= 6.4.0-150600.23.22.1
    • gfs2-kmp-64kb >= 6.4.0-150600.23.22.1
    • gfs2-kmp-azure >= 6.4.0-150600.8.11.1
    • gfs2-kmp-default >= 6.4.0-150600.23.22.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.8.3
    • kernel-64kb >= 6.4.0-150600.23.22.1
    • kernel-64kb-devel >= 6.4.0-150600.23.22.1
    • kernel-64kb-extra >= 6.4.0-150600.23.22.1
    • kernel-64kb-livepatch-devel >= 6.4.0-150600.23.22.1
    • kernel-64kb-optional >= 6.4.0-150600.23.22.1
    • kernel-azure >= 6.4.0-150600.8.11.1
    • kernel-azure-devel >= 6.4.0-150600.8.11.1
    • kernel-azure-extra >= 6.4.0-150600.8.11.1
    • kernel-azure-livepatch-devel >= 6.4.0-150600.8.11.1
    • kernel-azure-optional >= 6.4.0-150600.8.11.1
    • kernel-azure-vdso >= 6.4.0-150600.8.11.1
    • kernel-debug >= 6.4.0-150600.23.22.1
    • kernel-debug-devel >= 6.4.0-150600.23.22.1
    • kernel-debug-livepatch-devel >= 6.4.0-150600.23.22.1
    • kernel-debug-vdso >= 6.4.0-150600.23.22.1
    • kernel-default >= 6.4.0-150600.23.22.1
    • kernel-default-base >= 6.4.0-150600.23.22.1.150600.12.8.3
    • kernel-default-base-rebuild >= 6.4.0-150600.23.22.1.150600.12.8.3
    • kernel-default-devel >= 6.4.0-150600.23.22.1
    • kernel-default-extra >= 6.4.0-150600.23.22.1
    • kernel-default-livepatch >= 6.4.0-150600.23.22.1
    • kernel-default-livepatch-devel >= 6.4.0-150600.23.22.1
    • kernel-default-optional >= 6.4.0-150600.23.22.1
    • kernel-default-vdso >= 6.4.0-150600.23.22.1
    • kernel-devel >= 6.4.0-150600.23.22.1
    • kernel-devel-azure >= 6.4.0-150600.8.11.1
    • kernel-devel-rt >= 6.4.0-150600.10.8.3
    • kernel-docs >= 6.4.0-150600.23.22.1
    • kernel-docs-html >= 6.4.0-150600.23.22.1
    • kernel-kvmsmall >= 6.4.0-150600.23.22.1
    • kernel-kvmsmall-devel >= 6.4.0-150600.23.22.1
    • kernel-kvmsmall-livepatch-devel >= 6.4.0-150600.23.22.1
    • kernel-kvmsmall-vdso >= 6.4.0-150600.23.22.1
    • kernel-macros >= 6.4.0-150600.23.22.1
    • kernel-obs-build >= 6.4.0-150600.23.22.1
    • kernel-obs-qa >= 6.4.0-150600.23.22.1
    • kernel-rt >= 6.4.0-150600.10.8.3
    • kernel-rt-devel >= 6.4.0-150600.10.8.3
    • kernel-rt-extra >= 6.4.0-150600.10.8.3
    • kernel-rt-livepatch-devel >= 6.4.0-150600.10.8.3
    • kernel-rt-optional >= 6.4.0-150600.10.8.3
    • kernel-rt-vdso >= 6.4.0-150600.10.8.3
    • kernel-rt_debug >= 6.4.0-150600.10.8.3
    • kernel-rt_debug-devel >= 6.4.0-150600.10.8.3
    • kernel-rt_debug-livepatch-devel >= 6.4.0-150600.10.8.3
    • kernel-rt_debug-vdso >= 6.4.0-150600.10.8.3
    • kernel-source >= 6.4.0-150600.23.22.1
    • kernel-source-azure >= 6.4.0-150600.8.11.1
    • kernel-source-rt >= 6.4.0-150600.10.8.3
    • kernel-source-vanilla >= 6.4.0-150600.23.22.1
    • kernel-syms >= 6.4.0-150600.23.22.1
    • kernel-syms-azure >= 6.4.0-150600.8.11.1
    • kernel-syms-rt >= 6.4.0-150600.10.8.1
    • kernel-zfcpdump >= 6.4.0-150600.23.22.1
    • kselftests-kmp-64kb >= 6.4.0-150600.23.22.1
    • kselftests-kmp-azure >= 6.4.0-150600.8.11.1
    • kselftests-kmp-default >= 6.4.0-150600.23.22.1
    • kselftests-kmp-rt >= 6.4.0-150600.10.8.3
    • ocfs2-kmp-64kb >= 6.4.0-150600.23.22.1
    • ocfs2-kmp-azure >= 6.4.0-150600.8.11.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.22.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.8.3
    • reiserfs-kmp-64kb >= 6.4.0-150600.23.22.1
    • reiserfs-kmp-azure >= 6.4.0-150600.8.11.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.22.1
    • reiserfs-kmp-rt >= 6.4.0-150600.10.8.3
    		 Patchnames:
    openSUSE-SLE-15.6-2024-3194
    openSUSE-SLE-15.6-2024-3195
    openSUSE-SLE-15.6-2024-3383

    First public cloud image revisions this CVE is fixed in:

    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 SP5 kernel-default Not affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not affected
    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 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Not affected
    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 SP5 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6-RT_Update_2 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6_Update_4 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Released
    SUSE Linux Enterprise Micro 5.1 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not 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 Development Tools 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
    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 SP5 kernel-source-azure Not affected
    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 SP5 kernel-source-rt Not affected
    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 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Not affected
    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 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Not affected
    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 Micro 6.0 kernel-default Released
    SUSE Linux Micro 6.0 kernel-default-base Released
    SUSE Linux Micro 6.0 kernel-kvmsmall Released
    SUSE Linux Micro 6.0 kernel-livepatch-MICRO-6-0-RT_Update_2 Released
    SUSE Linux Micro 6.0 kernel-livepatch-MICRO-6-0_Update_2 Released
    SUSE Linux Micro 6.0 kernel-rt Released
    SUSE Linux Micro 6.0 kernel-source Released
    SUSE Linux Micro 6.0 kernel-source-rt Released
    SUSE Manager Proxy 4.3 kernel-default Not affected
    SUSE Manager Proxy 4.3 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-default Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Not affected
    SUSE Manager Server 4.3 kernel-default Not affected
    SUSE Manager Server 4.3 kernel-source Not affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Not 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 15.5 kernel-default Not affected
    openSUSE Leap 15.5 kernel-source Not affected
    openSUSE Leap 15.5 kernel-source-azure Not affected
    openSUSE Leap 15.5 kernel-source-rt Not affected
    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 Desktop 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP2 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Not 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-default Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Not affected
    SUSE Linux Enterprise Server 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Not affected
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 kernel-source Not affected
    SUSE CaaS Platform 4.0 kernel-source Not affected
    SUSE CaaS Platform Toolchain 3 kernel-source Not affected
    SUSE Enterprise Storage 6 kernel-source Not affected
    SUSE Enterprise Storage 7 kernel-source Not affected
    SUSE Enterprise Storage 7.1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-rt Unsupported
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP1 kernel-source-rt Unsupported
    SUSE Linux Enterprise Real Time 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Not 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 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP5 kernel-source Not affected
    SUSE Manager Proxy 4.0 kernel-source Not affected
    SUSE Manager Proxy 4.1 kernel-source Not affected
    SUSE Manager Proxy 4.2 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.0 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.1 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.2 kernel-source Not affected
    SUSE Manager Server 4.0 kernel-source Not affected
    SUSE Manager Server 4.1 kernel-source Not affected
    SUSE Manager Server 4.2 kernel-source Not affected
    SUSE OpenStack Cloud 8 kernel-source Not affected
    SUSE OpenStack Cloud 9 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 8 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected
    SUSE Real Time Module 15 SP1 kernel-source-rt Unsupported
    SUSE Real Time Module 15 SP3 kernel-source-rt Not affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Not affected
    openSUSE Leap 15.3 kernel-source Not affected
    openSUSE Leap 15.3 kernel-source-rt Not affected
    openSUSE Leap 15.4 kernel-source Not affected
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Not affected

    SUSE Timeline for this CVE

    CVE page created: Sat Aug 17 12:01:10 2024
    CVE page last modified: Sat Dec 21 00:24:56 2024