{"schema_version":"1.7.3","id":"SUSE-SU-2020:2237-1","published":"2020-08-14T07:46:18Z","modified":"2026-02-04T03:45:53.484935Z","related":["CVE-2020-14339"],"upstream":["CVE-2020-14339"],"summary":"Security update for libvirt","details":"This update for libvirt fixes the following issues:\n\n- CVE-2020-14339: Don't leak /dev/mapper/control into QEMU. Use\n  ioctl's to obtain the dependency tree of disks and drop use of\n  libdevmapper. - bsc#1161883, bsc#1174458\n- qemu: Setup emulator thread and cpuset.mems before exec - bsc#1171946\n- libxl: Normalize MAC address in device conf on netdev hotplug - bsc#1172052\n- spec: Use a functional requires instead of explicit version\n  requires for the new memory-related libxl APIs - bsc#1167007\n","affected":[{"package":{"name":"libvirt","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.0-8.19.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt-libs":"5.1.0-8.19.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2237-1.json"}},{"package":{"name":"libvirt","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP1","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.0-8.19.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"5.1.0-8.19.1","libvirt-admin":"5.1.0-8.19.1","libvirt-bash-completion":"5.1.0-8.19.1","libvirt-client":"5.1.0-8.19.1","libvirt-daemon":"5.1.0-8.19.1","libvirt-daemon-config-network":"5.1.0-8.19.1","libvirt-daemon-config-nwfilter":"5.1.0-8.19.1","libvirt-daemon-driver-interface":"5.1.0-8.19.1","libvirt-daemon-driver-libxl":"5.1.0-8.19.1","libvirt-daemon-driver-lxc":"5.1.0-8.19.1","libvirt-daemon-driver-network":"5.1.0-8.19.1","libvirt-daemon-driver-nodedev":"5.1.0-8.19.1","libvirt-daemon-driver-nwfilter":"5.1.0-8.19.1","libvirt-daemon-driver-qemu":"5.1.0-8.19.1","libvirt-daemon-driver-secret":"5.1.0-8.19.1","libvirt-daemon-driver-storage":"5.1.0-8.19.1","libvirt-daemon-driver-storage-core":"5.1.0-8.19.1","libvirt-daemon-driver-storage-disk":"5.1.0-8.19.1","libvirt-daemon-driver-storage-iscsi":"5.1.0-8.19.1","libvirt-daemon-driver-storage-logical":"5.1.0-8.19.1","libvirt-daemon-driver-storage-mpath":"5.1.0-8.19.1","libvirt-daemon-driver-storage-rbd":"5.1.0-8.19.1","libvirt-daemon-driver-storage-scsi":"5.1.0-8.19.1","libvirt-daemon-hooks":"5.1.0-8.19.1","libvirt-daemon-lxc":"5.1.0-8.19.1","libvirt-daemon-qemu":"5.1.0-8.19.1","libvirt-daemon-xen":"5.1.0-8.19.1","libvirt-devel":"5.1.0-8.19.1","libvirt-doc":"5.1.0-8.19.1","libvirt-lock-sanlock":"5.1.0-8.19.1","libvirt-nss":"5.1.0-8.19.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2237-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202237-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161883"},{"type":"REPORT","url":"https://bugzilla.suse.com/1167007"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171946"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172052"},{"type":"REPORT","url":"https://bugzilla.suse.com/1174458"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-14339"}]}