Upstream information

CVE-2022-49236 at MITRE

Description

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

bpf: Fix UAF due to race between btf_try_get_module and load_module

While working on code to populate kfunc BTF ID sets for module BTF from
its initcall, I noticed that by the time the initcall is invoked, the
module BTF can already be seen by userspace (and the BPF verifier). The
existing btf_try_get_module calls try_module_get which only fails if
mod->state == MODULE_STATE_GOING, i.e. it can increment module reference
when module initcall is happening in parallel.

Currently, BTF parsing happens from MODULE_STATE_COMING notifier
callback. At this point, the module initcalls have not been invoked.
The notifier callback parses and prepares the module BTF, allocates an
ID, which publishes it to userspace, and then adds it to the btf_modules
list allowing the kernel to invoke btf_try_get_module for the BTF.

However, at this point, the module has not been fully initialized (i.e.
its initcalls have not finished). The code in module.c can still fail
and free the module, without caring for other users. However, nothing
stops btf_try_get_module from succeeding between the state transition
from MODULE_STATE_COMING to MODULE_STATE_LIVE.

This leads to a use-after-free issue when BPF program loads
successfully in the state transition, load_module's do_init_module call
fails and frees the module, and BPF program fd on close calls module_put
for the freed module. Future patch has test case to verify we don't
regress in this area in future.

There are multiple points after prepare_coming_module (in load_module)
where failure can occur and module loading can return error. We
illustrate and test for the race using the last point where it can
practically occur (in module __init function).

An illustration of the race:

CPU 0 CPU 1
load_module
notifier_call(MODULE_STATE_COMING)
btf_parse_module
btf_alloc_id // Published to userspace
list_add(&btf_mod->list, btf_modules)
mod->init(...)
... ^
bpf_check |
check_pseudo_btf_id |
btf_try_get_module |
returns true | ...
... | module __init in progress
return prog_fd | ...
... V
if (ret < 0)
free_module(mod)
...
close(prog_fd)
...
bpf_prog_free_deferred
module_put(used_btf.mod) // use-after-free

We fix this issue by setting a flag BTF_MODULE_F_LIVE, from the notifier
callback when MODULE_STATE_LIVE state is reached for the module, so that
we return NULL from btf_try_get_module for modules that are not fully
formed. Since try_module_get already checks that module is not in
MODULE_STATE_GOING state, and that is the only transition a live module
can make before being removed from btf_modules list, this is enough to
close the race and prevent the bug.

A later selftest patch crafts the race condition artifically to verify
that it has been fixed, and that verifier fails to load program (with
ENXIO).

Lastly, a couple of comments:

1. Even if this race didn't exist, it seems more appropriate to only
access resources (ksyms and kfuncs) of a fully formed module which
has been initialized completely.

2. This patch was born out of need for synchronization against module
initcall for the next patch, so it is needed for correctness even
without the aforementioned race condition. The BTF resources
initialized by module initcall are set up once and then only looked
up, so just waiting until the initcall has finished ensures correct
behavior.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  CNA (CISA-ADP) SUSE
Base Score 7.8 7
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  SUSE
Base Score 7.5
Vector CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
Attack Requirements Present
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
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 entries: 1238120 [RESOLVED / FIXED], 1238121 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro-rancher/5.3:latest
Container suse/sle-micro-rancher/5.4:latest
  • kernel-default >= 5.14.21-150400.24.158.1
SUSE Linux Enterprise High Availability Extension 15 SP4
  • cluster-md-kmp-default >= 5.14.21-150400.24.158.1
  • dlm-kmp-default >= 5.14.21-150400.24.158.1
  • gfs2-kmp-default >= 5.14.21-150400.24.158.1
  • ocfs2-kmp-default >= 5.14.21-150400.24.158.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2025-1027
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • kernel-64kb >= 5.14.21-150400.24.158.1
  • kernel-64kb-devel >= 5.14.21-150400.24.158.1
  • kernel-default >= 5.14.21-150400.24.158.1
  • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
  • kernel-default-devel >= 5.14.21-150400.24.158.1
  • kernel-devel >= 5.14.21-150400.24.158.1
  • kernel-docs >= 5.14.21-150400.24.158.1
  • kernel-macros >= 5.14.21-150400.24.158.1
  • kernel-obs-build >= 5.14.21-150400.24.158.1
  • kernel-source >= 5.14.21-150400.24.158.1
  • kernel-syms >= 5.14.21-150400.24.158.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.158.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1027
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.158.1
  • kernel-64kb-devel >= 5.14.21-150400.24.158.1
  • kernel-default >= 5.14.21-150400.24.158.1
  • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
  • kernel-default-devel >= 5.14.21-150400.24.158.1
  • kernel-devel >= 5.14.21-150400.24.158.1
  • kernel-docs >= 5.14.21-150400.24.158.1
  • kernel-macros >= 5.14.21-150400.24.158.1
  • kernel-obs-build >= 5.14.21-150400.24.158.1
  • kernel-source >= 5.14.21-150400.24.158.1
  • kernel-syms >= 5.14.21-150400.24.158.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.158.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1027
SUSE Linux Enterprise Live Patching 15 SP4
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP4-2025-1027
    SUSE Linux Enterprise Micro 5.3
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    		 Patchnames:
    SUSE-SLE-Micro-5.3-2025-1027
    SUSE Linux Enterprise Micro 5.4
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    		 Patchnames:
    SUSE-SLE-Micro-5.4-2025-1027
    SUSE Linux Enterprise Server 15 SP4-LTSS
    • kernel-64kb >= 5.14.21-150400.24.158.1
    • kernel-64kb-devel >= 5.14.21-150400.24.158.1
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    • kernel-default-devel >= 5.14.21-150400.24.158.1
    • kernel-devel >= 5.14.21-150400.24.158.1
    • kernel-docs >= 5.14.21-150400.24.158.1
    • kernel-macros >= 5.14.21-150400.24.158.1
    • kernel-obs-build >= 5.14.21-150400.24.158.1
    • kernel-source >= 5.14.21-150400.24.158.1
    • kernel-syms >= 5.14.21-150400.24.158.1
    • kernel-zfcpdump >= 5.14.21-150400.24.158.1
    • reiserfs-kmp-default >= 5.14.21-150400.24.158.1
    		 Patchnames:
    SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1027
    SUSE Linux Enterprise Server for SAP Applications 15 SP4
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    • kernel-default-devel >= 5.14.21-150400.24.158.1
    • kernel-devel >= 5.14.21-150400.24.158.1
    • kernel-docs >= 5.14.21-150400.24.158.1
    • kernel-macros >= 5.14.21-150400.24.158.1
    • kernel-obs-build >= 5.14.21-150400.24.158.1
    • kernel-source >= 5.14.21-150400.24.158.1
    • kernel-syms >= 5.14.21-150400.24.158.1
    • reiserfs-kmp-default >= 5.14.21-150400.24.158.1
    		 Patchnames:
    SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1027
    SUSE Manager Proxy 4.3
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    • kernel-default-devel >= 5.14.21-150400.24.158.1
    • kernel-devel >= 5.14.21-150400.24.158.1
    • kernel-macros >= 5.14.21-150400.24.158.1
    • kernel-source >= 5.14.21-150400.24.158.1
    • kernel-syms >= 5.14.21-150400.24.158.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-1027
    SUSE Manager Retail Branch Server 4.3
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    • kernel-default-devel >= 5.14.21-150400.24.158.1
    • kernel-devel >= 5.14.21-150400.24.158.1
    • kernel-macros >= 5.14.21-150400.24.158.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2025-1027
    SUSE Manager Server 4.3
    • kernel-default >= 5.14.21-150400.24.158.1
    • kernel-default-base >= 5.14.21-150400.24.158.1.150400.24.78.1
    • kernel-default-devel >= 5.14.21-150400.24.158.1
    • kernel-devel >= 5.14.21-150400.24.158.1
    • kernel-macros >= 5.14.21-150400.24.158.1
    • kernel-source >= 5.14.21-150400.24.158.1
    • kernel-syms >= 5.14.21-150400.24.158.1
    • kernel-zfcpdump >= 5.14.21-150400.24.158.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-1027

    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-default Not affected
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Not 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 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 5.1 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 Released
    SUSE Linux Enterprise Micro 5.3 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.3 kernel-rt Already fixed
    SUSE Linux Enterprise Micro 5.3 kernel-source Already fixed
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-default Released
    SUSE Linux Enterprise Micro 5.4 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.4 kernel-rt Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-source Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Already fixed
    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 Already fixed
    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 SP6 kernel-default Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt 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 Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP6 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 Manager Proxy 4.3 kernel-default Released
    SUSE Manager Proxy 4.3 kernel-default-base Released
    SUSE Manager Proxy 4.3 kernel-source Released
    SUSE Manager Proxy 4.3 kernel-syms Released
    SUSE Manager Retail Branch Server 4.3 kernel-default Released
    SUSE Manager Retail Branch Server 4.3 kernel-default-base Released
    SUSE Manager Retail Branch Server 4.3 kernel-source Released
    SUSE Manager Server 4.3 kernel-default Released
    SUSE Manager Server 4.3 kernel-default-base Released
    SUSE Manager Server 4.3 kernel-source Released
    SUSE Manager Server 4.3 kernel-syms Released
    SUSE Manager Server 4.3 kernel-zfcpdump Released
    SUSE Real Time Module 15 SP6 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 Availability Extension 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP4 kernel-default Released
    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 Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default 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-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-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 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 Released
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_38 Released
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Already fixed
    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 Module for Basesystem 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Already fixed
    SUSE Linux Enterprise Module for Basesystem 15 SP5 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 Already fixed
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not 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 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 kernel-source-azure 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 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 Already fixed
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-docs Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP5-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 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 Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-syms 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 Unsupported
    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 Already fixed
    SUSE Linux Enterprise Desktop 15 SP5 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 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-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-syms Released
    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 Already fixed
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Already fixed
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Already fixed
    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 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 Already fixed
    SUSE Real Time Module 15 SP5 kernel-source-rt Already fixed
    openSUSE Leap 15.3 kernel-source Not affected
    openSUSE Leap 15.3 kernel-source-rt Not affected
    openSUSE Leap 15.4 kernel-source Already fixed
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Already fixed
    openSUSE Leap 15.5 kernel-source Not affected
    openSUSE Leap 15.5 kernel-source-azure Unsupported
    openSUSE Leap 15.5 kernel-source-rt Already fixed

    SUSE Timeline for this CVE

    CVE page created: Wed Feb 26 04:20:18 2025
    CVE page last modified: Wed Mar 26 19:50:52 2025