{"schema_version":"1.7.3","id":"SUSE-SU-2021:2377-1","published":"2021-07-16T07:56:10Z","modified":"2025-05-02T04:10:28.889535Z","related":["CVE-2021-0512","CVE-2021-0605","CVE-2021-23133"],"upstream":["CVE-2021-0512","CVE-2021-0605","CVE-2021-23133"],"summary":"Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-24_9 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2021-0605: Fixed an out-of-bounds read which could lead to local information disclosure in the kernel with System execution privileges needed. (bsc#1187687)\n- CVE-2021-0512: Fixed a possible out-of-bounds write which could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1187597)\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_0","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13-5.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-22-default":"13-5.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2377-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_9-default":"12-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2377-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_0","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13-5.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-22-default":"13-5.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2377-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_9-default":"12-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2377-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212377-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1185901"},{"type":"REPORT","url":"https://bugzilla.suse.com/1187597"},{"type":"REPORT","url":"https://bugzilla.suse.com/1187687"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0512"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0605"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23133"}]}