{"schemaVersion":3,"id":"SUSE-SU-2026:0489-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for the Linux Kernel RT (Live Patch 2 for SUSE Linux Enterprise 15 SP7)\n\n\nThis update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.8 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1249205).\n- CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).\n- CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum (bsc#1253473).\n- CVE-2025-40186: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request() (bsc#1253439).\n\nThe following non security issue was fixed:\n\n- bsc#1249241: fix addr_bit_set() issue on big-endian machines BITOP_BE32_SWIZZLE ought to be defined depending on the target's endianess, but the livepatch includes only the little-endian variant. Fix that. (bsc#1249241 bsc#1256928).","dates":{"published":"2026-02-13T06:04:12.000Z","modified":"2026-03-23T04:52:16.914Z","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-SP7-RT_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP7","name":"kernel-livepatch-SLE15-SP7-RT_Update_2","label":"kernel-livepatch-SLE15-SP7-RT_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP7-RT_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP7","purlType":"rpm","versions":[{"text":"< 10-150700.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10-150700.2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260489-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260489-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1249205","label":"bugzilla.suse.com/1249205","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1249241","label":"bugzilla.suse.com/1249241","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1249480","label":"bugzilla.suse.com/1249480","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1253439","label":"bugzilla.suse.com/1253439","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1253473","label":"bugzilla.suse.com/1253473","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1256928","label":"bugzilla.suse.com/1256928","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-38352","label":"www.suse.com/security/cve/CVE-2025-38352","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-39742","label":"www.suse.com/security/cve/CVE-2025-39742","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-40129","label":"www.suse.com/security/cve/CVE-2025-40129","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-40186","label":"www.suse.com/security/cve/CVE-2025-40186","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-38352","CVE-2025-39742","CVE-2025-40129","CVE-2025-40186"],"downstream":[],"duplicates":[],"related":["CVE-2025-38352","CVE-2025-39742","CVE-2025-40129","CVE-2025-40186"]},"timeline":[{"kind":"published","date":"2026-02-13T06:04:12.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:52:16.914Z","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":"2026-10-21T19:56:48.728Z","stale":false,"partial":false}}