Security update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP6)
This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.118 fixes various security issues
The following security issues were fixed:
- CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723).
- CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268662).
- CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269023).
- CVE-2026-53362: ipv6: account for fraggap on the paged allocation path (bsc#1269495).
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).
- CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
- CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
- CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993).
- CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116).
- CVE-2026-31698