{"schema_version":"1.7.3","id":"SUSE-SU-2024:0995-1","published":"2024-03-26T09:33:27Z","modified":"2026-02-04T02:55:44.048090Z","related":["CVE-2023-39191","CVE-2023-46813","CVE-2023-51779","CVE-2023-6531"],"upstream":["CVE-2023-39191","CVE-2023-46813","CVE-2023-51779","CVE-2023-6531"],"summary":"Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP5)","details":"This update for the Linux Kernel 5.14.21-150500_13_5 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218487).\n- CVE-2023-46813: Fixed a local privilege escalation with user-space programs that have access to MMIO regions (bsc#1216898).\n- CVE-2023-39191: Fixed a lack of validation of dynamic pointers within user-supplied eBPF programs that may have allowed an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code. (bsc#1215863)\n- CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218610).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP5-RT_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP5","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP5-RT_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8-150500.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150500_13_5-rt":"8-150500.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2024:0995-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2024/suse-su-20240995-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215887"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216898"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218487"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218610"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-39191"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46813"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-51779"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-6531"}]}