SUSE-SU-2025:4167-1

UNKNOWN

Security update for the Linux Kernel RT (Live Patch 0 for SUSE Linux Enterprise 15 SP7)

Published Nov 22, 2025

Modified 1 months ago

Fix available

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.5 fixes various security issues

The following security issues were fixed:

CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242882).
CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface (bsc#1248672).
CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537).

SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-6_4_0-150600_10_23-rt

Fixed in:

16-150600.2.1

SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6-RT_Update_7

Fixed in:

16-150600.2.1

SUSE:Linux Enterprise Live Patching 15 SP7kernel-livepatch-6_4_0-150700_5-rt

Fixed in:

8-150700.3.1

SUSE:Linux Enterprise Live Patching 15 SP7kernel-livepatch-SLE15-SP7-RT_Update_0

Fixed in:

8-150700.3.1

PublishedNov 22, 2025

ModifiedNov 22, 2025