{"schemaVersion":3,"id":"SUSE-SU-2025:20583-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for kernel-livepatch-MICRO-6-0-RT_Update_8\n\nThis update for kernel-livepatch-MICRO-6-0-RT_Update_8 fixes the following issues:\n\n- CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776)\n- CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793)\n- CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797)","dates":{"published":"2025-08-25T12:45:12.000Z","modified":"2026-03-23T04:48:20.242Z","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-MICRO-6-0-RT_Update_8&distro=SUSE Linux Micro 6.0","name":"kernel-livepatch-MICRO-6-0-RT_Update_8","label":"kernel-livepatch-MICRO-6-0-RT_Update_8&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_8&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 2-1.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2-1.2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520583-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-202520583-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1244337","label":"bugzilla.suse.com/1244337","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1245776","label":"bugzilla.suse.com/1245776","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1245793","label":"bugzilla.suse.com/1245793","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1245797","label":"bugzilla.suse.com/1245797","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-21702","label":"www.suse.com/security/cve/CVE-2025-21702","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-37752","label":"www.suse.com/security/cve/CVE-2025-37752","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-37797","label":"www.suse.com/security/cve/CVE-2025-37797","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"downstream":[],"duplicates":[],"related":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"]},"timeline":[{"kind":"published","date":"2025-08-25T12:45:12.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:48:20.242Z","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":"2026-10-21T22:14:33.000Z","stale":false,"partial":false}}