{"schema_version":"1.7.3","id":"SUSE-SU-2021:0808-1","published":"2021-03-17T16:10:29Z","modified":"2026-02-04T03:29:54.734400Z","related":["CVE-2020-27786","CVE-2020-29368"],"upstream":["CVE-2020-27786","CVE-2020-29368"],"summary":"Security update for the Linux Kernel (Live Patch 15 for SLE 12 SP5)","details":"This update for the Linux Kernel 4.12.14-122_60 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-2020-27786: Fixed a potential user after free which could have led to memory corruption or privilege escalation (bsc#1179616).\n","affected":[{"package":{"name":"kgraft-patch-SLE12-SP5_Update_15","ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_15&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.2"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_60-default":"2-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0808-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210808-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179616"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179664"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-27786"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29368"}]}