{"schema_version":"1.7.3","id":"SUSE-SU-2025:02648-1","published":"2025-08-04T09:05:39Z","modified":"2026-02-04T04:14:23.247810Z","related":["CVE-2024-56664","CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"upstream":["CVE-2024-56664","CVE-2025-21702","CVE-2025-37752","CVE-2025-37797"],"summary":"Security update for the Linux Kernel RT (Live Patch 7 for SLE 15 SP6)","details":"This update for the Linux Kernel 6.4.0-150600_10_23 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2024-56664: bpf, sockmap: Fix race between element replace and close() (bsc#1235250).\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","affected":[{"package":{"name":"kgraft-patch-SLE12-SP5_Update_58","ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_58&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15-2.1"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_222-default":"15-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02648-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_47","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_47&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15-150300.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-150300_59_170-default":"15-150300.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02648-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP5_Update_22","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP5","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_22&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8-150500.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150500_55_91-default":"8-150500.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02648-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP6-RT_Update_7","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP6","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP6-RT_Update_7&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9-150600.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-6_4_0-150600_10_23-rt":"9-150600.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02648-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502648-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1235250"},{"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-2024-56664"},{"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"}]}