{"id":"SUSE-SU-2021:0869-1","summary":"Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-24_49 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-2020-29373: Fixed an issue where kernel unsafely handles the root directory during path lookups, and thus a process inside a mount namespace could escape to unintended filesystem locations (bsc#1179779).\n","modified":"2026-02-04T02:28:45.207468Z","published":"2021-03-17T16:28:03Z","related":["CVE-2020-29368","CVE-2020-29373"],"upstream":["CVE-2020-29368","CVE-2020-29373"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210869-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179664"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179779"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29368"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29373"}],"affected":[{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_10","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_49-default":"2-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0869-1.json"}}],"schema_version":"1.7.3"}