Description of the patch:
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1264484).
- CVE-2026-46052: ceph: only d_add() negative dentries when they are unhashed (bsc#1267494).
- CVE-2026-46071: KVM: nSVM: Avoid clearing VMCB_LBR in vmcb12 (bsc#1267591).
- CVE-2026-46076: KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (bsc#1267365).
- CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369).
- CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267722).
- CVE-2026-46229: drm/amdkfd: Clear VRAM on allocation to prevent stale data exposure (bsc#1267567).
- CVE-2026-46242: eventpoll: Fix integer overflow in ep_loop_check_proc() (bsc#1267618).
- CVE-2026-46253: pstore/ram: fix buffer overflow in persistent_ram_save_old() (bsc#1267635).
- CVE-2026-46266: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP (bsc#1267684).
- CVE-2026-46289: lib/scatterlist: fix length calculations in extract_kvec_to_sg (bsc#1267966).
- CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268022).
- CVE-2026-46320: tap: free page on error paths in tap_get_user_xdp() (bsc#1267993).
- CVE-2026-46330: Revert 'net/smc: Introduce TCP ULP support' (bsc#1268049).
- CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268660).
- CVE-2026-52918: Bluetooth: serialize accept_q access (bsc#1269100).
- CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269033).
- CVE-2026-52924: sctp: purge outqueue on stale COOKIE-ECHO handling (bsc#1269036).
- CVE-2026-52933: io_uring/poll: fix signed comparison in io_poll_get_ownership() (bsc#1268989).
- CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269022).
- CVE-2026-52955: libceph: Fix potential out-of-bounds...