{"schema_version":"1.7.3","id":"SUSE-SU-2022:3415-1","published":"2022-09-26T19:33:48Z","modified":"2026-02-04T02:15:04.513035Z","related":["CVE-2021-39698","CVE-2022-39188"],"upstream":["CVE-2021-39698","CVE-2022-39188"],"summary":"Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP3)","details":"This update for the Linux Kernel 5.3.18-150300_59_90 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116).\n- CVE-2021-39698: Fixed a memory corruption due to a use after free that could lead to local escalation of privilege with no additional execution privileges needed (bsc#1196959).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_23","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_23&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-150300.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-150300_59_90-default":"3-150300.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3415-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223415-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1196959"},{"type":"REPORT","url":"https://bugzilla.suse.com/1203116"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-39698"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-39188"}]}