{"schema_version":"1.7.5","id":"SUSE-SU-2025:20616-1","published":"2025-08-25T12:16:44Z","modified":"2026-03-23T04:48:20.593309Z","related":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"upstream":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"summary":"Security update for kernel-livepatch-MICRO-6-0_Update_9","details":"This update for kernel-livepatch-MICRO-6-0_Update_9 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)\n","affected":[{"package":{"name":"kernel-livepatch-MICRO-6-0_Update_9","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/kernel-livepatch-MICRO-6-0_Update_9&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-1.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-6_4_0-31-default":"2-1.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:20616-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520616-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1244337"},{"type":"REPORT","url":"https://bugzilla.suse.com/1245776"},{"type":"REPORT","url":"https://bugzilla.suse.com/1245793"},{"type":"REPORT","url":"https://bugzilla.suse.com/1245797"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-21702"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-37752"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-37797"}]}