Description of the patch:
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
- CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
- CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (bsc#1249998).
- CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
- CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
- CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
- CVE-2025-40201: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths
- CVE-2025-40253: s390/ctcm: Fix double-kfree (bsc#1255084).
- CVE-2025-68283: libceph: replace BUG_ON with bounds check for map->max_osd (bsc#1255379).
- CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
- CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
- CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
- CVE-2025-68736: landlock: Fix handling of disconnected directories (bsc#1255698).
- CVE-2025-68778: btrfs: don't log conflicting inode if it's a dir moved in the current transaction (bsc#1256683).
- CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
- CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
- CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
- CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
- CVE-2025-71113: crypto: af_alg - zero initialize memory allocated via sock_kmalloc (bsc#1256716).
- CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
-...