{"affected":[{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_250-default":"5-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","name":"kgraft-patch-SLE12-SP5_Update_66","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_66&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"5-2.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.12.14-122_250 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793).\n- CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776).\n- CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797).\n","id":"SUSE-SU-2025:02606-1","modified":"2025-08-02T16:34:09Z","published":"2025-08-02T16:34:09Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502606-1/"},{"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"}],"related":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"summary":"Security update for the Linux Kernel (Live Patch 66 for SLE 12 SP5)","upstream":["CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"]}