SUSE-SU-2026:20459-1

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Source

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:20459-1

Upstream

CVE (5)

Related

CVE (5)

Published

2026-02-19T09:17:44Z

Modified

2026-03-11T07:31:49Z

Summary

Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

Details

This update for the SUSE Linux Enterprise kernel 6.4.0-33.1 fixes various security issues

The following security issues were fixed:

CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1249455).
CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1249205).
CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).
CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum (bsc#1253473).
CVE-2025-40186: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request() (bsc#1253439).

The following non security issue was fixed:

bsc#1249241: fix addr_bit_set() issue on big-endian machines BITOP_BE32_SWIZZLE ought to be defined depending on the target's endianess, but the livepatch includes only the little-endian variant. Fix that. (bsc#1249241 bsc#1256928).

References

Affected packages

Name: kernel-livepatch-MICRO-6-0-RT_Update_9
Purl: pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_9&distro=SUSE%20Linux%20Micro%206.0

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

10-1.2

{
    "binaries":  [
        {
            "kernel-livepatch-6_4_0-33-rt":  "10-1.2"
        }
    ]
}

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20459-1.json"