{"id":"SUSE-SU-2026:0997-1","summary":"Security update for the Linux Kernel (Live Patch 45 for SUSE Linux Enterprise 15 SP4)","details":"\nThis update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.179 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255595).\n- CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254755).\n- CVE-2025-21738: ata: libata-sff: ensure that we cannot write outside the allocated buffer (bsc#1257118).\n- CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bsc#1257629).\n- CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1255053).\n- CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255378).\n- CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255402).\n- CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256644).\n- CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256624).\n","modified":"2026-03-25T08:31:53.903910Z","published":"2026-03-24T14:34:37Z","related":["CVE-2022-50697","CVE-2023-53781","CVE-2025-21738","CVE-2025-38159","CVE-2025-40258","CVE-2025-68284","CVE-2025-68285","CVE-2025-68813","CVE-2025-71085"],"upstream":["CVE-2022-50697","CVE-2023-53781","CVE-2025-21738","CVE-2025-38159","CVE-2025-40258","CVE-2025-68284","CVE-2025-68285","CVE-2025-68813","CVE-2025-71085"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260997-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254755"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255053"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255378"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255402"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255595"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256624"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256644"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257118"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257629"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-50697"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-53781"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-21738"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38159"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-40258"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-68284"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-68285"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-68813"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-71085"}],"affected":[{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_45","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_45&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_179-default":"7-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0997-1.json"}}],"schema_version":"1.7.5"}