{"affected":[{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_121-92_95-default":"5-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","name":"kgraft-patch-SLE12-SP2_Update_25","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_25&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"5-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_121-92_95-default":"5-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","name":"kgraft-patch-SLE12-SP2_Update_25","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_25&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"5-2.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.4.121-92_95 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-9213: Expand_downwards in mm/mmap.c lacked a check for the mmap minimum address, which made it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task (bsc#1128378).\n- CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124734).\n- CVE-2019-6974: kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandled reference counting because of a race condition, leading to a use-after-free (bsc#1124729).\n","id":"SUSE-SU-2019:0722-1","modified":"2019-03-25T08:46:22Z","published":"2019-03-25T08:46:22Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20190722-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1124729"},{"type":"REPORT","url":"https://bugzilla.suse.com/1124734"},{"type":"REPORT","url":"https://bugzilla.suse.com/1128378"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-6974"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-7221"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-9213"}],"related":["CVE-2019-6974","CVE-2019-7221","CVE-2019-9213"],"summary":"Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP2)","upstream":["CVE-2019-6974","CVE-2019-7221","CVE-2019-9213"]}