Description of the patch:
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-38549: efivarfs: Fix memory leak of efivarfs_fs_info in fs_context error paths (bsc#1248235).
- CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
- CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
- CVE-2026-23303: smb: client: Don't log plaintext credentials in cifs_set_cifscreds (bsc#1260502).
- CVE-2026-23327: cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()
(bsc#1260548).
- CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
- CVE-2026-23438: net: mvpp2: guard flow control update with global_tx_fc in buffer switching (bsc#1261619).
- CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
- CVE-2026-31396: net: macb: fix use-after-free access to PTP clock (bsc#1261791).
- CVE-2026-31446: ext4: fix use-after-free in update_super_work when racing with umount (bsc#1262619).
- CVE-2026-31448: ext4: avoid infinite loops caused by residual data (bsc#1262622).
- CVE-2026-31454: xfs: save ailp before dropping the AIL lock in push callbacks (bsc#1262624).
- CVE-2026-31455: xfs: stop reclaim before pushing AIL during unmount (bsc#1262615).
- CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
- CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663).
- CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
- CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
- CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
- CVE-2026-31518: esp: fix skb leak with espintcp and async crypto (bsc#1262606).
- CVE-2026-31546: net:...