Upstream information

CVE-2025-38670 at MITRE

Description

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

arm64/entry: Mask DAIF in cpu_switch_to(), call_on_irq_stack()

`cpu_switch_to()` and `call_on_irq_stack()` manipulate SP to change
to different stacks along with the Shadow Call Stack if it is enabled.
Those two stack changes cannot be done atomically and both functions
can be interrupted by SErrors or Debug Exceptions which, though unlikely,
is very much broken : if interrupted, we can end up with mismatched stacks
and Shadow Call Stack leading to clobbered stacks.

In `cpu_switch_to()`, it can happen when SP_EL0 points to the new task,
but x18 stills points to the old task's SCS. When the interrupt handler
tries to save the task's SCS pointer, it will save the old task
SCS pointer (x18) into the new task struct (pointed to by SP_EL0),
clobbering it.

In `call_on_irq_stack()`, it can happen when switching from the task stack
to the IRQ stack and when switching back. In both cases, we can be
interrupted when the SCS pointer points to the IRQ SCS, but SP points to
the task stack. The nested interrupt handler pushes its return addresses
on the IRQ SCS. It then detects that SP points to the task stack,
calls `call_on_irq_stack()` and clobbers the task SCS pointer with
the IRQ SCS pointer, which it will also use !

This leads to tasks returning to addresses on the wrong SCS,
or even on the IRQ SCS, triggering kernel panics via CONFIG_VMAP_STACK
or FPAC if enabled.

This is possible on a default config, but unlikely.
However, when enabling CONFIG_ARM64_PSEUDO_NMI, DAIF is unmasked and
instead the GIC is responsible for filtering what interrupts the CPU
should receive based on priority.
Given the goal of emulating NMIs, pseudo-NMIs can be received by the CPU
even in `cpu_switch_to()` and `call_on_irq_stack()`, possibly *very*
frequently depending on the system configuration and workload, leading
to unpredictable kernel panics.

Completely mask DAIF in `cpu_switch_to()` and restore it when returning.
Do the same in `call_on_irq_stack()`, but restore and mask around
the branch.
Mask DAIF even if CONFIG_SHADOW_CALL_STACK is not enabled for consistency
of behaviour between all configurations.

Introduce and use an assembly macro for saving and masking DAIF,
as the existing one saves but only masks IF.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  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

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: 1248655 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.68.1
  • dlm-kmp-default >= 6.4.0-150600.23.68.1
  • gfs2-kmp-default >= 6.4.0-150600.23.68.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise High Availability Extension 15 SP7
  • cluster-md-kmp-default >= 6.4.0-150700.53.14.1
  • dlm-kmp-default >= 6.4.0-150700.53.14.1
  • gfs2-kmp-default >= 6.4.0-150700.53.14.1
  • ocfs2-kmp-default >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Module for Basesystem 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.68.1
  • kernel-64kb-devel >= 6.4.0-150600.23.68.1
  • kernel-default >= 6.4.0-150600.23.68.1
  • kernel-default-base >= 6.4.0-150600.23.68.1.150600.12.30.1
  • kernel-default-devel >= 6.4.0-150600.23.68.1
  • kernel-devel >= 6.4.0-150600.23.68.1
  • kernel-macros >= 6.4.0-150600.23.68.1
  • kernel-zfcpdump >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.68.1
  • kernel-64kb-devel >= 6.4.0-150600.23.68.1
  • kernel-default >= 6.4.0-150600.23.68.1
  • kernel-default-base >= 6.4.0-150600.23.68.1.150600.12.30.1
  • kernel-default-devel >= 6.4.0-150600.23.68.1
  • kernel-devel >= 6.4.0-150600.23.68.1
  • kernel-macros >= 6.4.0-150600.23.68.1
  • kernel-zfcpdump >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.68.1
  • kernel-64kb-devel >= 6.4.0-150600.23.68.1
  • kernel-default >= 6.4.0-150600.23.68.1
  • kernel-default-base >= 6.4.0-150600.23.68.1.150600.12.30.1
  • kernel-default-devel >= 6.4.0-150600.23.68.1
  • kernel-devel >= 6.4.0-150600.23.68.1
  • kernel-macros >= 6.4.0-150600.23.68.1
  • kernel-zfcpdump >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.68.1
  • kernel-64kb-devel >= 6.4.0-150600.23.68.1
  • kernel-default >= 6.4.0-150600.23.68.1
  • kernel-default-base >= 6.4.0-150600.23.68.1.150600.12.30.1
  • kernel-default-devel >= 6.4.0-150600.23.68.1
  • kernel-devel >= 6.4.0-150600.23.68.1
  • kernel-macros >= 6.4.0-150600.23.68.1
  • kernel-zfcpdump >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.68.1
  • kernel-64kb-devel >= 6.4.0-150600.23.68.1
  • kernel-default >= 6.4.0-150600.23.68.1
  • kernel-default-base >= 6.4.0-150600.23.68.1.150600.12.30.1
  • kernel-default-devel >= 6.4.0-150600.23.68.1
  • kernel-devel >= 6.4.0-150600.23.68.1
  • kernel-macros >= 6.4.0-150600.23.68.1
  • kernel-zfcpdump >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Module for Basesystem 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.14.1
  • kernel-64kb-devel >= 6.4.0-150700.53.14.1
  • kernel-default >= 6.4.0-150700.53.14.1
  • kernel-default-base >= 6.4.0-150700.53.14.1.150700.17.11.1
  • kernel-default-devel >= 6.4.0-150700.53.14.1
  • kernel-devel >= 6.4.0-150700.53.14.1
  • kernel-macros >= 6.4.0-150700.53.14.1
  • kernel-zfcpdump >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.14.1
  • kernel-64kb-devel >= 6.4.0-150700.53.14.1
  • kernel-default >= 6.4.0-150700.53.14.1
  • kernel-default-base >= 6.4.0-150700.53.14.1.150700.17.11.1
  • kernel-default-devel >= 6.4.0-150700.53.14.1
  • kernel-devel >= 6.4.0-150700.53.14.1
  • kernel-macros >= 6.4.0-150700.53.14.1
  • kernel-zfcpdump >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.14.1
  • kernel-64kb-devel >= 6.4.0-150700.53.14.1
  • kernel-default >= 6.4.0-150700.53.14.1
  • kernel-default-base >= 6.4.0-150700.53.14.1.150700.17.11.1
  • kernel-default-devel >= 6.4.0-150700.53.14.1
  • kernel-devel >= 6.4.0-150700.53.14.1
  • kernel-macros >= 6.4.0-150700.53.14.1
  • kernel-zfcpdump >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.14.1
  • kernel-64kb-devel >= 6.4.0-150700.53.14.1
  • kernel-default >= 6.4.0-150700.53.14.1
  • kernel-default-base >= 6.4.0-150700.53.14.1.150700.17.11.1
  • kernel-default-devel >= 6.4.0-150700.53.14.1
  • kernel-devel >= 6.4.0-150700.53.14.1
  • kernel-macros >= 6.4.0-150700.53.14.1
  • kernel-zfcpdump >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.14.1
  • kernel-64kb-devel >= 6.4.0-150700.53.14.1
  • kernel-default >= 6.4.0-150700.53.14.1
  • kernel-default-base >= 6.4.0-150700.53.14.1.150700.17.11.1
  • kernel-default-devel >= 6.4.0-150700.53.14.1
  • kernel-devel >= 6.4.0-150700.53.14.1
  • kernel-macros >= 6.4.0-150700.53.14.1
  • kernel-zfcpdump >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6
  • kernel-coco >= 6.4.0-15061.31.coco15sp6.1
  • kernel-coco-devel >= 6.4.0-15061.31.coco15sp6.1
  • kernel-coco_debug >= 6.4.0-15061.31.coco15sp6.1
  • kernel-coco_debug-devel >= 6.4.0-15061.31.coco15sp6.1
  • kernel-devel-coco >= 6.4.0-15061.31.coco15sp6.1
  • kernel-source-coco >= 6.4.0-15061.31.coco15sp6.1
  • kernel-syms-coco >= 6.4.0-15061.31.coco15sp6.1
  • reiserfs-kmp-coco >= 6.4.0-15061.31.coco15sp6.1
SUSE Linux Enterprise Module for Development Tools 15 SP6
  • kernel-docs >= 6.4.0-150600.23.68.1
  • kernel-obs-build >= 6.4.0-150600.23.68.1
  • kernel-source >= 6.4.0-150600.23.68.1
  • kernel-syms >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server 15 SP6
  • kernel-docs >= 6.4.0-150600.23.68.1
  • kernel-obs-build >= 6.4.0-150600.23.68.1
  • kernel-source >= 6.4.0-150600.23.68.1
  • kernel-syms >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-docs >= 6.4.0-150600.23.68.1
  • kernel-obs-build >= 6.4.0-150600.23.68.1
  • kernel-source >= 6.4.0-150600.23.68.1
  • kernel-syms >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • kernel-docs >= 6.4.0-150600.23.68.1
  • kernel-obs-build >= 6.4.0-150600.23.68.1
  • kernel-source >= 6.4.0-150600.23.68.1
  • kernel-syms >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-docs >= 6.4.0-150600.23.68.1
  • kernel-obs-build >= 6.4.0-150600.23.68.1
  • kernel-source >= 6.4.0-150600.23.68.1
  • kernel-syms >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Module for Development Tools 15 SP7
  • kernel-docs >= 6.4.0-150700.53.14.1
  • kernel-obs-build >= 6.4.0-150700.53.14.1
  • kernel-source >= 6.4.0-150700.53.14.1
  • kernel-syms >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-docs >= 6.4.0-150700.53.14.1
  • kernel-obs-build >= 6.4.0-150700.53.14.1
  • kernel-source >= 6.4.0-150700.53.14.1
  • kernel-syms >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-docs >= 6.4.0-150700.53.14.1
  • kernel-obs-build >= 6.4.0-150700.53.14.1
  • kernel-source >= 6.4.0-150700.53.14.1
  • kernel-syms >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-docs >= 6.4.0-150700.53.14.1
  • kernel-obs-build >= 6.4.0-150700.53.14.1
  • kernel-source >= 6.4.0-150700.53.14.1
  • kernel-syms >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-docs >= 6.4.0-150700.53.14.1
  • kernel-obs-build >= 6.4.0-150700.53.14.1
  • kernel-source >= 6.4.0-150700.53.14.1
  • kernel-syms >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Module for Legacy 15 SP6
  • reiserfs-kmp-default >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server 15 SP6
  • reiserfs-kmp-default >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • reiserfs-kmp-default >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • reiserfs-kmp-default >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Module for Legacy 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Module for Public Cloud 15 SP6
  • kernel-azure >= 6.4.0-150600.8.51.1
  • kernel-azure-devel >= 6.4.0-150600.8.51.1
  • kernel-devel-azure >= 6.4.0-150600.8.51.1
  • kernel-source-azure >= 6.4.0-150600.8.51.1
  • kernel-syms-azure >= 6.4.0-150600.8.51.1
SUSE Linux Enterprise Server 15 SP6
  • kernel-azure >= 6.4.0-150600.8.51.1
  • kernel-azure-devel >= 6.4.0-150600.8.51.1
  • kernel-devel-azure >= 6.4.0-150600.8.51.1
  • kernel-source-azure >= 6.4.0-150600.8.51.1
  • kernel-syms-azure >= 6.4.0-150600.8.51.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • kernel-azure >= 6.4.0-150600.8.51.1
  • kernel-azure-devel >= 6.4.0-150600.8.51.1
  • kernel-devel-azure >= 6.4.0-150600.8.51.1
  • kernel-source-azure >= 6.4.0-150600.8.51.1
  • kernel-syms-azure >= 6.4.0-150600.8.51.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-azure >= 6.4.0-150600.8.51.1
  • kernel-azure-devel >= 6.4.0-150600.8.51.1
  • kernel-devel-azure >= 6.4.0-150600.8.51.1
  • kernel-source-azure >= 6.4.0-150600.8.51.1
  • kernel-syms-azure >= 6.4.0-150600.8.51.1
SUSE Linux Enterprise Module for Public Cloud 15 SP7
  • kernel-azure >= 6.4.0-150700.20.14.1
  • kernel-azure-devel >= 6.4.0-150700.20.14.1
  • kernel-devel-azure >= 6.4.0-150700.20.14.1
  • kernel-source-azure >= 6.4.0-150700.20.14.1
  • kernel-syms-azure >= 6.4.0-150700.20.14.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-azure >= 6.4.0-150700.20.14.1
  • kernel-azure-devel >= 6.4.0-150700.20.14.1
  • kernel-devel-azure >= 6.4.0-150700.20.14.1
  • kernel-source-azure >= 6.4.0-150700.20.14.1
  • kernel-syms-azure >= 6.4.0-150700.20.14.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-azure >= 6.4.0-150700.20.14.1
  • kernel-azure-devel >= 6.4.0-150700.20.14.1
  • kernel-devel-azure >= 6.4.0-150700.20.14.1
  • kernel-source-azure >= 6.4.0-150700.20.14.1
  • kernel-syms-azure >= 6.4.0-150700.20.14.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-azure >= 6.4.0-150700.20.14.1
  • kernel-azure-devel >= 6.4.0-150700.20.14.1
  • kernel-devel-azure >= 6.4.0-150700.20.14.1
  • kernel-source-azure >= 6.4.0-150700.20.14.1
  • kernel-syms-azure >= 6.4.0-150700.20.14.1
SUSE Linux Enterprise Workstation Extension 15 SP6
  • kernel-default-extra >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server 15 SP6
  • kernel-default-extra >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • kernel-default-extra >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-default-extra >= 6.4.0-150600.23.68.1
SUSE Linux Enterprise Workstation Extension 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.14.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.14.1

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 SP6 kernel-64kb In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-default In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-default-base In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-docs In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-obs-build In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-source In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-syms In progress
SUSE Linux Enterprise Desktop 15 SP6 kernel-zfcpdump In progress
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 SP6 kernel-default In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-64kb In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default-base In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-docs In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-obs-build In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms-azure In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-zfcpdump In progress
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 SP6 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-source 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 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 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 In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default-base In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-zfcpdump In progress
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 Confidential Computing Technical Preview 15 SP6 kernel-coco In progress
SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-coco_debug In progress
SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-source-coco In progress
SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-syms-coco In progress
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-docs In progress
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-obs-build In progress
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source In progress
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-syms In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Not affected
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 SP6 kernel-default In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-syms-azure In progress
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 SP6 kernel-source-rt Not affected
SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-64kb In progress
SUSE Linux Enterprise Server 15 SP6 kernel-azure In progress
SUSE Linux Enterprise Server 15 SP6 kernel-default In progress
SUSE Linux Enterprise Server 15 SP6 kernel-default-base In progress
SUSE Linux Enterprise Server 15 SP6 kernel-docs In progress
SUSE Linux Enterprise Server 15 SP6 kernel-obs-build In progress
SUSE Linux Enterprise Server 15 SP6 kernel-source In progress
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure In progress
SUSE Linux Enterprise Server 15 SP6 kernel-syms In progress
SUSE Linux Enterprise Server 15 SP6 kernel-syms-azure In progress
SUSE Linux Enterprise Server 15 SP6 kernel-zfcpdump In progress
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 for SAP Applications 15 SP6 kernel-64kb In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-azure In progress
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 In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms-azure In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-zfcpdump In progress
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 Workstation Extension 15 SP6 kernel-default In progress
SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Not affected
SUSE Linux Micro 6.0 kernel-default Not affected
SUSE Linux Micro 6.0 kernel-source Not affected
SUSE Linux Micro 6.0 kernel-source-rt Not affected
SUSE Linux Micro 6.1 kernel-default Not affected
SUSE Linux Micro 6.1 kernel-source Not affected
SUSE Linux Micro 6.1 kernel-source-rt Not affected
SUSE Real Time Module 15 SP6 kernel-source-rt Not affected
SUSE Real Time Module 15 SP7 kernel-source-rt Not affected
openSUSE Leap 15.6 kernel-default Not affected
openSUSE Leap 15.6 kernel-source Not affected
openSUSE Leap 15.6 kernel-source-azure Not affected
openSUSE Leap 15.6 kernel-source-rt Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
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 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 Unsupported
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 Not affected
SUSE Linux Enterprise Live Patching 12 SP5 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 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 Not 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 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 Module for Public Cloud 15 SP5 kernel-source-azure Unsupported
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 kernel-source-azure Unsupported
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 kernel-source-azure Unsupported
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 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 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 Unsupported
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-source Not affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Unsupported
SUSE Manager Proxy 4.3 kernel-default Affected
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-default 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-default 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 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 Desktop 15 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source 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 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 SP4-ESPOS kernel-source 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 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 Basesystem 15 SP2 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 Module for Development Tools 15 SP2 kernel-source Not affected
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 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 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 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-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 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 Not affected
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 Server for SAP Applications 15 SP5 kernel-source-azure Unsupported
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
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-azure Unsupported
openSUSE Leap 15.4 kernel-source-rt Affected
openSUSE Leap 15.5 kernel-source Affected
openSUSE Leap 15.5 kernel-source-azure Unsupported
openSUSE Leap 15.5 kernel-source-rt Affected

SUSE Timeline for this CVE

CVE page created: Fri Aug 22 19:54:53 2025
CVE page last modified: Fri Sep 5 12:36:29 2025