Upstream information

CVE-2023-54258 at MITRE

Description

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

cifs: fix potential oops in cifs_oplock_break

With deferred close we can have closes that race with lease breaks,
and so with the current checks for whether to send the lease response,
oplock_response(), this can mean that an unmount (kill_sb) can occur
just before we were checking if the tcon->ses is valid. See below:

[Fri Aug 4 04:12:50 2023] RIP: 0010:cifs_oplock_break+0x1f7/0x5b0 [cifs]
[Fri Aug 4 04:12:50 2023] Code: 7d a8 48 8b 7d c0 c0 e9 02 48 89 45 b8 41 89 cf e8 3e f5 ff ff 4c 89 f7 41 83 e7 01 e8 82 b3 03 f2 49 8b 45 50 48 85 c0 74 5e <48> 83 78 60 00 74 57 45 84 ff 75 52 48 8b 43 98 48 83 eb 68 48 39
[Fri Aug 4 04:12:50 2023] RSP: 0018:ffffb30607ddbdf8 EFLAGS: 00010206
[Fri Aug 4 04:12:50 2023] RAX: 632d223d32612022 RBX: ffff97136944b1e0 RCX: 0000000080100009
[Fri Aug 4 04:12:50 2023] RDX: 0000000000000001 RSI: 0000000080100009 RDI: ffff97136944b188
[Fri Aug 4 04:12:50 2023] RBP: ffffb30607ddbe58 R08: 0000000000000001 R09: ffffffffc08e0900
[Fri Aug 4 04:12:50 2023] R10: 0000000000000001 R11: 000000000000000f R12: ffff97136944b138
[Fri Aug 4 04:12:50 2023] R13: ffff97149147c000 R14: ffff97136944b188 R15: 0000000000000000
[Fri Aug 4 04:12:50 2023] FS: 0000000000000000(0000) GS:ffff9714f7c00000(0000) knlGS:0000000000000000
[Fri Aug 4 04:12:50 2023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Fri Aug 4 04:12:50 2023] CR2: 00007fd8de9c7590 CR3: 000000011228e000 CR4: 0000000000350ef0
[Fri Aug 4 04:12:50 2023] Call Trace:
[Fri Aug 4 04:12:50 2023] <TASK>
[Fri Aug 4 04:12:50 2023] process_one_work+0x225/0x3d0
[Fri Aug 4 04:12:50 2023] worker_thread+0x4d/0x3e0
[Fri Aug 4 04:12:50 2023] ? process_one_work+0x3d0/0x3d0
[Fri Aug 4 04:12:50 2023] kthread+0x12a/0x150
[Fri Aug 4 04:12:50 2023] ? set_kthread_struct+0x50/0x50
[Fri Aug 4 04:12:50 2023] ret_from_fork+0x22/0x30
[Fri Aug 4 04:12:50 2023] </TASK>

To fix this change the ordering of the checks before sending the oplock_response
to first check if the openFileList is empty.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail SUSE
Base Score 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 6.8
Vector 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
Attack Vector Local
Attack Complexity Low
Attack Requirements None
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: 1255886 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Availability Extension 15 SP7
  • cluster-md-kmp-default >= 6.4.0-150700.53.28.1
  • dlm-kmp-default >= 6.4.0-150700.53.28.1
  • gfs2-kmp-default >= 6.4.0-150700.53.28.1
  • ocfs2-kmp-default >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Module for Basesystem 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.28.1
  • kernel-64kb-devel >= 6.4.0-150700.53.28.1
  • kernel-default >= 6.4.0-150700.53.28.1
  • kernel-default-base >= 6.4.0-150700.53.28.1.150700.17.19.1
  • kernel-default-devel >= 6.4.0-150700.53.28.1
  • kernel-devel >= 6.4.0-150700.53.28.1
  • kernel-macros >= 6.4.0-150700.53.28.1
  • kernel-zfcpdump >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.28.1
  • kernel-64kb-devel >= 6.4.0-150700.53.28.1
  • kernel-default >= 6.4.0-150700.53.28.1
  • kernel-default-base >= 6.4.0-150700.53.28.1.150700.17.19.1
  • kernel-default-devel >= 6.4.0-150700.53.28.1
  • kernel-devel >= 6.4.0-150700.53.28.1
  • kernel-macros >= 6.4.0-150700.53.28.1
  • kernel-zfcpdump >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.28.1
  • kernel-64kb-devel >= 6.4.0-150700.53.28.1
  • kernel-default >= 6.4.0-150700.53.28.1
  • kernel-default-base >= 6.4.0-150700.53.28.1.150700.17.19.1
  • kernel-default-devel >= 6.4.0-150700.53.28.1
  • kernel-devel >= 6.4.0-150700.53.28.1
  • kernel-macros >= 6.4.0-150700.53.28.1
  • kernel-zfcpdump >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.28.1
  • kernel-64kb-devel >= 6.4.0-150700.53.28.1
  • kernel-default >= 6.4.0-150700.53.28.1
  • kernel-default-base >= 6.4.0-150700.53.28.1.150700.17.19.1
  • kernel-default-devel >= 6.4.0-150700.53.28.1
  • kernel-devel >= 6.4.0-150700.53.28.1
  • kernel-macros >= 6.4.0-150700.53.28.1
  • kernel-zfcpdump >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.28.1
  • kernel-64kb-devel >= 6.4.0-150700.53.28.1
  • kernel-default >= 6.4.0-150700.53.28.1
  • kernel-default-base >= 6.4.0-150700.53.28.1.150700.17.19.1
  • kernel-default-devel >= 6.4.0-150700.53.28.1
  • kernel-devel >= 6.4.0-150700.53.28.1
  • kernel-macros >= 6.4.0-150700.53.28.1
  • kernel-zfcpdump >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Module for Development Tools 15 SP7
  • kernel-docs >= 6.4.0-150700.53.28.1
  • kernel-obs-build >= 6.4.0-150700.53.28.1
  • kernel-source >= 6.4.0-150700.53.28.1
  • kernel-syms >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-docs >= 6.4.0-150700.53.28.1
  • kernel-obs-build >= 6.4.0-150700.53.28.1
  • kernel-source >= 6.4.0-150700.53.28.1
  • kernel-syms >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-docs >= 6.4.0-150700.53.28.1
  • kernel-obs-build >= 6.4.0-150700.53.28.1
  • kernel-source >= 6.4.0-150700.53.28.1
  • kernel-syms >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-docs >= 6.4.0-150700.53.28.1
  • kernel-obs-build >= 6.4.0-150700.53.28.1
  • kernel-source >= 6.4.0-150700.53.28.1
  • kernel-syms >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-docs >= 6.4.0-150700.53.28.1
  • kernel-obs-build >= 6.4.0-150700.53.28.1
  • kernel-source >= 6.4.0-150700.53.28.1
  • kernel-syms >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Module for Legacy 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Module for Public Cloud 15 SP7
  • kernel-azure >= 6.4.0-150700.20.24.1
  • kernel-azure-devel >= 6.4.0-150700.20.24.1
  • kernel-devel-azure >= 6.4.0-150700.20.24.1
  • kernel-source-azure >= 6.4.0-150700.20.24.1
  • kernel-syms-azure >= 6.4.0-150700.20.24.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-azure >= 6.4.0-150700.20.24.1
  • kernel-azure-devel >= 6.4.0-150700.20.24.1
  • kernel-devel-azure >= 6.4.0-150700.20.24.1
  • kernel-source-azure >= 6.4.0-150700.20.24.1
  • kernel-syms-azure >= 6.4.0-150700.20.24.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-azure >= 6.4.0-150700.20.24.1
  • kernel-azure-devel >= 6.4.0-150700.20.24.1
  • kernel-devel-azure >= 6.4.0-150700.20.24.1
  • kernel-source-azure >= 6.4.0-150700.20.24.1
  • kernel-syms-azure >= 6.4.0-150700.20.24.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-azure >= 6.4.0-150700.20.24.1
  • kernel-azure-devel >= 6.4.0-150700.20.24.1
  • kernel-devel-azure >= 6.4.0-150700.20.24.1
  • kernel-source-azure >= 6.4.0-150700.20.24.1
  • kernel-syms-azure >= 6.4.0-150700.20.24.1
SUSE Linux Enterprise Server 15 SP6-LTSS
  • cluster-md-kmp-default >= 6.4.0-150600.23.84.1
  • dlm-kmp-default >= 6.4.0-150600.23.84.1
  • gfs2-kmp-default >= 6.4.0-150600.23.84.1
  • kernel-64kb >= 6.4.0-150600.23.84.1
  • kernel-64kb-devel >= 6.4.0-150600.23.84.1
  • kernel-default >= 6.4.0-150600.23.84.1
  • kernel-default-base >= 6.4.0-150600.23.84.1.150600.12.38.1
  • kernel-default-devel >= 6.4.0-150600.23.84.1
  • kernel-devel >= 6.4.0-150600.23.84.1
  • kernel-docs >= 6.4.0-150600.23.84.1
  • kernel-macros >= 6.4.0-150600.23.84.1
  • kernel-obs-build >= 6.4.0-150600.23.84.1
  • kernel-source >= 6.4.0-150600.23.84.1
  • kernel-syms >= 6.4.0-150600.23.84.1
  • kernel-zfcpdump >= 6.4.0-150600.23.84.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.84.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.84.1
SUSE Linux Enterprise Server 15 SP6-LTSS
  • cluster-md-kmp-default >= 6.4.0-150600.23.84.1
  • dlm-kmp-default >= 6.4.0-150600.23.84.1
  • gfs2-kmp-default >= 6.4.0-150600.23.84.1
  • kernel-64kb >= 6.4.0-150600.23.84.1
  • kernel-64kb-devel >= 6.4.0-150600.23.84.1
  • kernel-default >= 6.4.0-150600.23.84.1
  • kernel-default-base >= 6.4.0-150600.23.84.1.150600.12.38.1
  • kernel-default-devel >= 6.4.0-150600.23.84.1
  • kernel-devel >= 6.4.0-150600.23.84.1
  • kernel-docs >= 6.4.0-150600.23.84.1
  • kernel-macros >= 6.4.0-150600.23.84.1
  • kernel-obs-build >= 6.4.0-150600.23.84.1
  • kernel-source >= 6.4.0-150600.23.84.1
  • kernel-syms >= 6.4.0-150600.23.84.1
  • kernel-zfcpdump >= 6.4.0-150600.23.84.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.84.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.84.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.84.1
  • dlm-kmp-default >= 6.4.0-150600.23.84.1
  • gfs2-kmp-default >= 6.4.0-150600.23.84.1
  • kernel-default >= 6.4.0-150600.23.84.1
  • kernel-default-base >= 6.4.0-150600.23.84.1.150600.12.38.1
  • kernel-default-devel >= 6.4.0-150600.23.84.1
  • kernel-devel >= 6.4.0-150600.23.84.1
  • kernel-docs >= 6.4.0-150600.23.84.1
  • kernel-macros >= 6.4.0-150600.23.84.1
  • kernel-obs-build >= 6.4.0-150600.23.84.1
  • kernel-source >= 6.4.0-150600.23.84.1
  • kernel-syms >= 6.4.0-150600.23.84.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.84.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.84.1
SUSE Linux Enterprise Workstation Extension 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.28.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.28.1

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 SP7 kernel-64kb In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-default In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-source In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Already fixed
SUSE Linux Enterprise High Availability Extension 16.0 kernel-default Not affected
SUSE Linux Enterprise High Availability Extension 16.0 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-docs In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-syms In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-syms-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Already fixed
SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Already fixed
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 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 SP7 kernel-64kb In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-syms-azure In progress
SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt Already fixed
SUSE Linux Enterprise Server 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Server 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Server 15 SP7 kernel-default In progress
SUSE Linux Enterprise Server 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Server 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Server 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Server 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Server 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Server 15 SP7 kernel-syms-azure In progress
SUSE Linux Enterprise Server 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Server 16.0 kernel-default Not affected
SUSE Linux Enterprise Server 16.0 kernel-source Not affected
SUSE Linux Enterprise Server 16.0 kernel-source-azure Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-syms-azure In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-default Not affected
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source Not affected
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source-azure Not affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Already fixed
SUSE Linux Micro 6.0 kernel-default Already fixed
SUSE Linux Micro 6.0 kernel-source Already fixed
SUSE Linux Micro 6.0 kernel-source-rt Already fixed
SUSE Linux Micro 6.1 kernel-default Already fixed
SUSE Linux Micro 6.1 kernel-source Already fixed
SUSE Linux Micro 6.1 kernel-source-rt Already fixed
SUSE Linux Micro 6.2 kernel-default Not affected
SUSE Linux Micro 6.2 kernel-source Not affected
SUSE Real Time Module 15 SP7 kernel-source-rt Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
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-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 Not affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Not 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 SP4 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Not 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 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 Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-source Not 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-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-64kb In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default-base In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-docs In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-obs-build In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-source In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-syms In progress
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-zfcpdump In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default-base In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-docs In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-obs-build In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms In progress
SUSE Manager Proxy 4.3 kernel-source Affected
SUSE Manager Proxy LTS 4.3 kernel-default Affected
SUSE Manager Proxy LTS 4.3 kernel-source Affected
SUSE Manager Retail Branch Server 4.3 kernel-source Affected
SUSE Manager Retail Branch Server LTS 4.3 kernel-default Affected
SUSE Manager Retail Branch Server LTS 4.3 kernel-source Affected
SUSE Manager Server 4.3 kernel-source Affected
SUSE Manager Server LTS 4.3 kernel-default Affected
SUSE Manager Server LTS 4.3 kernel-source Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 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 SP2 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 kernel-source Unsupported
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 Desktop 15 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Not affected
SUSE Linux Enterprise High Availability Extension 15 SP3 kernel-default Not affected
SUSE Linux Enterprise High Availability Extension 15 SP3 kernel-source Not affected
SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-default Not affected
SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 kernel-source Unsupported
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 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-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-ESPOS kernel-source 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 SP6 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Unsupported
SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Unsupported
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 SP6 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
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-rt Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 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 Development Tools 15 kernel-source Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP1 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 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Not affected
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 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 Real Time 15 SP6 kernel-source-rt Unsupported
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 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP2-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 Unsupported
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 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP2-BCL 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-BCL 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 SP6 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Server 15-LTSS kernel-default Unsupported
SUSE Linux Enterprise Server 15-LTSS kernel-source Unsupported
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 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 Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source 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 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 Workstation Extension 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Workstation Extension 15 SP6 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 7 kernel-source Not affected
SUSE OpenStack Cloud 9 kernel-source Not affected
SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected
SUSE Real Time Module 15 SP3 kernel-source-rt Not affected
SUSE Real Time Module 15 SP4 kernel-source-rt Affected
SUSE Real Time Module 15 SP5 kernel-source-rt Affected
SUSE Real Time Module 15 SP6 kernel-source-rt Unsupported
openSUSE Leap 15.3 kernel-source Not affected
openSUSE Leap 15.3 kernel-source-rt Not affected
openSUSE Leap 15.4 kernel-source Affected
openSUSE Leap 15.4 kernel-source-rt Affected
openSUSE Leap 15.5 kernel-source Affected
openSUSE Leap 15.5 kernel-source-rt Affected
openSUSE Leap 15.6 kernel-default Not affected
openSUSE Leap 15.6 kernel-source Not affected
openSUSE Leap 15.6 kernel-source-azure Unsupported
openSUSE Leap 15.6 kernel-source-rt Unsupported

SUSE Timeline for this CVE

CVE page created: Tue Dec 30 16:04:06 2025
CVE page last modified: Fri Jan 16 18:13:57 2026