{"schema_version":"1.7.5","id":"SUSE-SU-2025:3731-1","published":"2025-10-22T13:34:30Z","modified":"2026-03-23T04:50:20.805482Z","related":["CVE-2025-21971","CVE-2025-38206","CVE-2025-38499","CVE-2025-38644","CVE-2025-38678"],"upstream":["CVE-2025-21971","CVE-2025-38206","CVE-2025-38499","CVE-2025-38644","CVE-2025-38678"],"summary":"Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP5)","details":"This update for the Linux Kernel 5.14.21-150500_55_91 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534).\n- CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673).\n- CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1245794).\n- CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749).\n- CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075).\n","affected":[{"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":"13-150500.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150500_55_91-default":"13-150500.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3731-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20253731-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1245794"},{"type":"REPORT","url":"https://bugzilla.suse.com/1246075"},{"type":"REPORT","url":"https://bugzilla.suse.com/1248673"},{"type":"REPORT","url":"https://bugzilla.suse.com/1248749"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249534"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-21971"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38206"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38499"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38644"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38678"}]}