{"schemaVersion":3,"id":"SUSE-SU-2026:0997-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for the Linux Kernel (Live Patch 45 for SUSE Linux Enterprise 15 SP4)\n\n\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).","dates":{"published":"2026-03-24T14:34:37.000Z","modified":"2026-03-25T08:31:53.903Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"kernel-livepatch-SLE15-SP4_Update_45&distro=SUSE Linux Enterprise Live Patching 15 SP4","name":"kernel-livepatch-SLE15-SP4_Update_45","label":"kernel-livepatch-SLE15-SP4_Update_45&distro=SUSE Linux Enterprise Live Patching 15 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_45&distro=SUSE Linux Enterprise Live Patching 15 SP4","purlType":"rpm","versions":[{"text":"< 7-150400.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7-150400.2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260997-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260997-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1254755","label":"bugzilla.suse.com/1254755","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1255053","label":"bugzilla.suse.com/1255053","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1255378","label":"bugzilla.suse.com/1255378","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1255402","label":"bugzilla.suse.com/1255402","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1255595","label":"bugzilla.suse.com/1255595","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1256624","label":"bugzilla.suse.com/1256624","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1256644","label":"bugzilla.suse.com/1256644","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1257118","label":"bugzilla.suse.com/1257118","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1257629","label":"bugzilla.suse.com/1257629","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2022-50697","label":"www.suse.com/security/cve/CVE-2022-50697","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-53781","label":"www.suse.com/security/cve/CVE-2023-53781","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-21738","label":"www.suse.com/security/cve/CVE-2025-21738","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-38159","label":"www.suse.com/security/cve/CVE-2025-38159","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-40258","label":"www.suse.com/security/cve/CVE-2025-40258","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-68284","label":"www.suse.com/security/cve/CVE-2025-68284","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-68285","label":"www.suse.com/security/cve/CVE-2025-68285","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-68813","label":"www.suse.com/security/cve/CVE-2025-68813","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-71085","label":"www.suse.com/security/cve/CVE-2025-71085","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"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"],"downstream":[],"duplicates":[],"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"]},"timeline":[{"kind":"published","date":"2026-03-24T14:34:37.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-25T08:31:53.903Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:00:35.721Z","stale":false,"partial":false}}