{"schema_version":"1.7.3","id":"SUSE-SU-2021:2384-1","published":"2021-07-16T07:56:20Z","modified":"2026-02-04T04:07:41.453174Z","related":["CVE-2021-23133"],"upstream":["CVE-2021-23133"],"summary":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3)","details":"This update for the Linux Kernel 5.3.18-57 fixes one issue.\n\nThe following security issue was fixed:\n\n- CVE-2021-23133: Fixed a race condition in the SCTP sockets that can lead to kernel privilege escalation from the context of a network service or an unprivileged process. (bsc#1185901)\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_13","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_13&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_64-default":"3-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2384-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_0","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-3.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-57-default":"3-3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2384-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212384-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1185901"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23133"}]}