{"schema_version":"1.7.3","id":"SUSE-SU-2018:3032-2","published":"2019-03-22T09:42:51Z","modified":"2026-02-04T03:38:48.792274Z","related":["CVE-2018-17182"],"upstream":["CVE-2018-17182"],"summary":"Security update for the Linux Kernel","details":"\nThe SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive a security fix.\n\nThe following security bug was fixed:\n\n- CVE-2018-17182: The vmacache_flush_all function in mm/vmacache.c mishandled sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations (bnc#1108399).\n\n","affected":[{"package":{"name":"kernel-default","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","purl":"pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.74-60.64.107.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.12.74-60.64.107.1","kernel-default-base":"3.12.74-60.64.107.1","kernel-default-devel":"3.12.74-60.64.107.1","kernel-devel":"3.12.74-60.64.107.1","kernel-macros":"3.12.74-60.64.107.1","kernel-source":"3.12.74-60.64.107.1","kernel-syms":"3.12.74-60.64.107.1","kernel-xen":"3.12.74-60.64.107.1","kernel-xen-base":"3.12.74-60.64.107.1","kernel-xen-devel":"3.12.74-60.64.107.1","kgraft-patch-3_12_74-60_64_107-default":"1-2.3.1","kgraft-patch-3_12_74-60_64_107-xen":"1-2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3032-2.json"}},{"package":{"name":"kernel-source","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","purl":"pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.74-60.64.107.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.12.74-60.64.107.1","kernel-default-base":"3.12.74-60.64.107.1","kernel-default-devel":"3.12.74-60.64.107.1","kernel-devel":"3.12.74-60.64.107.1","kernel-macros":"3.12.74-60.64.107.1","kernel-source":"3.12.74-60.64.107.1","kernel-syms":"3.12.74-60.64.107.1","kernel-xen":"3.12.74-60.64.107.1","kernel-xen-base":"3.12.74-60.64.107.1","kernel-xen-devel":"3.12.74-60.64.107.1","kgraft-patch-3_12_74-60_64_107-default":"1-2.3.1","kgraft-patch-3_12_74-60_64_107-xen":"1-2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3032-2.json"}},{"package":{"name":"kernel-syms","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","purl":"pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.74-60.64.107.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.12.74-60.64.107.1","kernel-default-base":"3.12.74-60.64.107.1","kernel-default-devel":"3.12.74-60.64.107.1","kernel-devel":"3.12.74-60.64.107.1","kernel-macros":"3.12.74-60.64.107.1","kernel-source":"3.12.74-60.64.107.1","kernel-syms":"3.12.74-60.64.107.1","kernel-xen":"3.12.74-60.64.107.1","kernel-xen-base":"3.12.74-60.64.107.1","kernel-xen-devel":"3.12.74-60.64.107.1","kgraft-patch-3_12_74-60_64_107-default":"1-2.3.1","kgraft-patch-3_12_74-60_64_107-xen":"1-2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3032-2.json"}},{"package":{"name":"kernel-xen","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","purl":"pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.12.74-60.64.107.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.12.74-60.64.107.1","kernel-default-base":"3.12.74-60.64.107.1","kernel-default-devel":"3.12.74-60.64.107.1","kernel-devel":"3.12.74-60.64.107.1","kernel-macros":"3.12.74-60.64.107.1","kernel-source":"3.12.74-60.64.107.1","kernel-syms":"3.12.74-60.64.107.1","kernel-xen":"3.12.74-60.64.107.1","kernel-xen-base":"3.12.74-60.64.107.1","kernel-xen-devel":"3.12.74-60.64.107.1","kgraft-patch-3_12_74-60_64_107-default":"1-2.3.1","kgraft-patch-3_12_74-60_64_107-xen":"1-2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3032-2.json"}},{"package":{"name":"kgraft-patch-SLE12-SP1_Update_32","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_32&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1-2.3.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.12.74-60.64.107.1","kernel-default-base":"3.12.74-60.64.107.1","kernel-default-devel":"3.12.74-60.64.107.1","kernel-devel":"3.12.74-60.64.107.1","kernel-macros":"3.12.74-60.64.107.1","kernel-source":"3.12.74-60.64.107.1","kernel-syms":"3.12.74-60.64.107.1","kernel-xen":"3.12.74-60.64.107.1","kernel-xen-base":"3.12.74-60.64.107.1","kernel-xen-devel":"3.12.74-60.64.107.1","kgraft-patch-3_12_74-60_64_107-default":"1-2.3.1","kgraft-patch-3_12_74-60_64_107-xen":"1-2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3032-2.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183032-2/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1108399"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-17182"}]}