{"schema_version":"1.7.3","id":"SUSE-SU-2022:1246-1","published":"2022-04-15T16:34:04Z","modified":"2026-02-04T03:25:21.548276Z","related":["CVE-2021-39698","CVE-2022-22942","CVE-2022-27666"],"upstream":["CVE-2021-39698","CVE-2022-22942","CVE-2022-27666"],"summary":"Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3)","details":"This update for the Linux Kernel 5.3.18-59_16 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462)\n- CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)\n- CVE-2022-22942: Fixed stale file descriptors on failed usercopy. (bsc#1195065)\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-150300.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_5-default":"12-150300.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1246-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_4","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_4&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11-150300.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_16-default":"11-150300.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1246-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-150300.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_5-default":"12-150300.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1246-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_4","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_4&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11-150300.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_16-default":"11-150300.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1246-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221246-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1195951"},{"type":"REPORT","url":"https://bugzilla.suse.com/1196959"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197133"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-39698"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-22942"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-27666"}]}