{"affected":[{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_57-default":"3-2.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","name":"kgraft-patch-SLE12-SP5_Update_14","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_14&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"3-2.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-197_78-default":"3-2.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","name":"kernel-livepatch-SLE15-SP1_Update_21","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP1_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"3-2.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.12.14-197_78 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664).\n- CVE-2021-3347: Fixed a use-after-free in the PI futexes during fault handling, allowing local users to execute code in the kernel (bsc#1181553).\n- CVE-2020-27786: Fixed a potential user after free which could have led to memory corruption or privilege escalation (bsc#1179616).\n- CVE-2021-0342: Fixed a potential memory corruption due to a use after free which could have led to local escalation of privilege with System execution privileges required (bsc#1180859).\n","id":"SUSE-SU-2021:0809-1","modified":"2021-03-17T16:24:32Z","published":"2021-03-17T16:24:32Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210809-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179616"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179664"},{"type":"REPORT","url":"https://bugzilla.suse.com/1180859"},{"type":"REPORT","url":"https://bugzilla.suse.com/1181553"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-27786"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29368"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0342"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3347"}],"related":["CVE-2020-27786","CVE-2020-29368","CVE-2021-0342","CVE-2021-3347"],"summary":"Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP1)","upstream":["CVE-2020-27786","CVE-2020-29368","CVE-2021-0342","CVE-2021-3347"]}