{"schemaVersion":3,"id":"SUSE-SU-2026:3702-1","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-2023-53995: net: ipv4: fix one memleak in __inet_del_ifa() (bsc#1269284).\n- CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing\n  (bsc#1253437 bsc#1270023 bsc#1270024).\n- CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437).\n- CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1262213).\n- CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263791).\n- CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264078).\n- CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1265306).\n- CVE-2026-43110: wifi: brcmfmac: validate bsscfg indices in IF events (bsc#1264483).\n- CVE-2026-43206: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() (bsc#1266668).\n- CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267362).\n- CVE-2026-46274: io-wq: check that the predecessor is hashed in io_wq_remove_pending() (bsc#1268624).\n- CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268281).\n- CVE-2026-46331: net/sched: fix pedit partial COW leading to page cache (bsc#1267625).\n- CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269034).\n- CVE-2026-52956: libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() (bsc#1272139).\n- CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269196).\n- CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269822).\n- CVE-2026-64600: xfs: resample the data fork mapping after cycling ILOCK (RefluXFS) (bsc#1271543).","dates":{"published":"2026-08-23T02:04:21.000Z","modified":"2026-08-26T18:23:34.213Z","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":"< 16-150400.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 16-150400.2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263702-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20263702-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1253437","label":"bugzilla.suse.com/1253437","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1262213","label":"bugzilla.suse.com/1262213","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263791","label":"bugzilla.suse.com/1263791","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1264078","label":"bugzilla.suse.com/1264078","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1264483","label":"bugzilla.suse.com/1264483","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1265306","label":"bugzilla.suse.com/1265306","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1266668","label":"bugzilla.suse.com/1266668","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267362","label":"bugzilla.suse.com/1267362","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267625","label":"bugzilla.suse.com/1267625","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268281","label":"bugzilla.suse.com/1268281","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268624","label":"bugzilla.suse.com/1268624","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269034","label":"bugzilla.suse.com/1269034","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269196","label":"bugzilla.suse.com/1269196","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269284","label":"bugzilla.suse.com/1269284","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269822","label":"bugzilla.suse.com/1269822","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270023","label":"bugzilla.suse.com/1270023","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270024","label":"bugzilla.suse.com/1270024","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271543","label":"bugzilla.suse.com/1271543","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272139","label":"bugzilla.suse.com/1272139","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-53995","label":"www.suse.com/security/cve/CVE-2023-53995","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-40204","label":"www.suse.com/security/cve/CVE-2025-40204","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23449","label":"www.suse.com/security/cve/CVE-2026-23449","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-31629","label":"www.suse.com/security/cve/CVE-2026-31629","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-31759","label":"www.suse.com/security/cve/CVE-2026-31759","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43077","label":"www.suse.com/security/cve/CVE-2026-43077","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43110","label":"www.suse.com/security/cve/CVE-2026-43110","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43206","label":"www.suse.com/security/cve/CVE-2026-43206","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46037","label":"www.suse.com/security/cve/CVE-2026-46037","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46274","label":"www.suse.com/security/cve/CVE-2026-46274","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46319","label":"www.suse.com/security/cve/CVE-2026-46319","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46331","label":"www.suse.com/security/cve/CVE-2026-46331","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52923","label":"www.suse.com/security/cve/CVE-2026-52923","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52956","label":"www.suse.com/security/cve/CVE-2026-52956","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52972","label":"www.suse.com/security/cve/CVE-2026-52972","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53133","label":"www.suse.com/security/cve/CVE-2026-53133","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53224","label":"www.suse.com/security/cve/CVE-2026-53224","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53246","label":"www.suse.com/security/cve/CVE-2026-53246","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-64600","label":"www.suse.com/security/cve/CVE-2026-64600","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-53995","CVE-2025-40204","CVE-2026-23449","CVE-2026-31629","CVE-2026-31759","CVE-2026-43077","CVE-2026-43110","CVE-2026-43206","CVE-2026-46037","CVE-2026-46274","CVE-2026-46319","CVE-2026-46331","CVE-2026-52923","CVE-2026-52956","CVE-2026-52972","CVE-2026-53133","CVE-2026-53224","CVE-2026-53246","CVE-2026-64600"],"downstream":[],"duplicates":[],"related":["CVE-2023-53995","CVE-2025-40204","CVE-2026-23449","CVE-2026-31629","CVE-2026-31759","CVE-2026-43077","CVE-2026-43110","CVE-2026-43206","CVE-2026-46037","CVE-2026-46274","CVE-2026-46319","CVE-2026-46331","CVE-2026-52923","CVE-2026-52956","CVE-2026-52972","CVE-2026-53133","CVE-2026-53224","CVE-2026-53246","CVE-2026-64600"]},"timeline":[{"kind":"published","date":"2026-08-23T02:04:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-26T18:23:34.213Z","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":"2026-10-21T21:50:04.733Z","stale":false,"partial":false}}