SUSE-SU-2026:0983-1

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.153 fixes various security issues

The following security issues were fixed:

• CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255595).
• CVE-2023-53781: smc: Fix use-after-free in tcpwritetimer_handler() (bsc#1254755).
• CVE-2025-21738: ata: libata-sff: ensure that we cannot write outside the allocated buffer (bsc#1257118).
• CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bsc#1257629).
• CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247240).
• CVE-2025-40258: mptcp: fix race condition in mptcpschedulework() (bsc#1255053).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handleauthsession_key() (bsc#1255378).
• CVE-2025-68285: libceph: fix potential use-after-free in havemonandosdmap() (bsc#1255402).
• CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256644).
• CVE-2025-71085: ipv6: BUG() in pskbexpandhead() as part of calipsoskbuffsetattr() (bsc#1256624).