{"schema_version":"1.7.3","id":"SUSE-SU-2021:0864-1","published":"2021-03-17T16:24:26Z","modified":"2026-02-04T03:03:54.922639Z","related":["CVE-2020-29368"],"upstream":["CVE-2020-29368"],"summary":"Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP1)","details":"This update for the Linux Kernel 4.12.14-197_83 fixes one issue.\n\nThe following security issue was 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","affected":[{"package":{"name":"kgraft-patch-SLE12-SP4_Update_18","ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP4","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.2"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-95_68-default":"2-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0864-1.json"}},{"package":{"name":"kernel-livepatch-SLE15_Update_22","ecosystem":"SUSE:Linux Enterprise Live Patching 15","purl":"pkg:rpm/suse/kernel-livepatch-SLE15_Update_22&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-150_66-default":"2-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0864-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP1_Update_22","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP1_Update_22&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-197_83-default":"2-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0864-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210864-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179664"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29368"}]}