{"schema_version":"1.7.3","id":"SUSE-SU-2022:1634-1","published":"2022-05-10T15:04:30Z","modified":"2026-02-04T04:19:43.545977Z","related":["CVE-2021-39698","CVE-2022-1011","CVE-2022-1158"],"upstream":["CVE-2021-39698","CVE-2022-1011","CVE-2022-1158"],"summary":"Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-150200_24_112 fixes several issues.\n\nThe following security issues were fixed:\n\n- - CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the user address (bsc#1198133)\n- CVE-2022-1011: A use-after-free flaw was found in the FUSE filesystem in the way a user triggers write(). This flaw allowed a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (bsc#1197344)\n- - CVE-2021-39698: In aio_poll_complete_work of aio.c, there was a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1196959)\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_26","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_26&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2-150200.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-150200_24_112-default":"2-150200.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1634-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221634-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1196959"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197344"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198133"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-39698"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-1011"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-1158"}]}