SUSE-SU-2026:20171-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-202620171-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20171-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:20171-1
Upstream
Related
Published
2026-01-28T10:27:58Z
Modified
2026-03-23T04:52:39.952715Z
Summary
Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16)
Details

This update for the SUSE Linux Enterprise kernel 6.12.0-160000.6.1 fixes various security issues

The following security issues were fixed:

  • CVE-2025-39963: iouring: fix incorrect iokiocb reference in iolinkskb (bsc#1251982).
  • CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437).
  • CVE-2025-40212: nfsd: fix refcount leak in nfsdsetfh_dentry() (bsc#1254196).

The following non security issues was fixed:

  • Explicitly add module-common.c with vermagic and retpoline modinfo (bsc#1252270).
References

Affected packages

SUSE:Linux Micro 6.2 / kernel-livepatch-SLE16_Update_1

Package

Name
kernel-livepatch-SLE16_Update_1
Purl
pkg:rpm/suse/kernel-livepatch-SLE16_Update_1&distro=SUSE%20Linux%20Micro%206.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-6_12_0-160000_6-default": "3-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20171-1.json"