{"schema_version":"1.7.3","id":"SUSE-SU-2019:0423-1","published":"2019-02-18T15:26:50Z","modified":"2026-02-04T04:22:58.164555Z","related":["CVE-2018-16872","CVE-2018-18954","CVE-2018-19364","CVE-2018-19489","CVE-2019-6778"],"upstream":["CVE-2018-16872","CVE-2018-18954","CVE-2018-19364","CVE-2018-19489","CVE-2019-6778"],"summary":"Security update for qemu","details":"This update for qemu fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156).\n- CVE-2018-16872: Fixed a host security vulnerability related to handling symlinks in usb-mtp (bsc#1119493).\n- CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275).\n- CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717).\n- CVE-2018-18954: Fixed a denial of service vulnerability related to PowerPC PowerNV memory operations (bsc#1114957).\n\nNon-security issues fixed:\n\n- Improved disk performance for qemu on xen (bsc#1100408).\n- Fixed xen offline migration (bsc#1079730, bsc#1101982, bsc#1063993).\n- Fixed pwrite64/pread64/write to return 0 over -1 for a zero length NULL buffer in qemu (bsc#1121600).\n- Use /bin/bash to echo value into sys fs for ksm control (bsc#1112646).\n- Return specification exception for unimplemented diag 308 subcodes rather than a hardware error (bsc#1123179).\n","affected":[{"package":{"name":"qemu","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","purl":"pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.2-9.20.1"}]}],"ecosystem_specific":{"binaries":[{"qemu-tools":"2.11.2-9.20.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0423-1.json"}},{"package":{"name":"qemu","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15","purl":"pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.2-9.20.1"}]}],"ecosystem_specific":{"binaries":[{"qemu":"2.11.2-9.20.1","qemu-arm":"2.11.2-9.20.1","qemu-block-curl":"2.11.2-9.20.1","qemu-block-iscsi":"2.11.2-9.20.1","qemu-block-rbd":"2.11.2-9.20.1","qemu-block-ssh":"2.11.2-9.20.1","qemu-guest-agent":"2.11.2-9.20.1","qemu-ipxe":"1.0.0+-9.20.1","qemu-kvm":"2.11.2-9.20.1","qemu-lang":"2.11.2-9.20.1","qemu-ppc":"2.11.2-9.20.1","qemu-s390":"2.11.2-9.20.1","qemu-seabios":"1.11.0-9.20.1","qemu-sgabios":"8-9.20.1","qemu-vgabios":"1.11.0-9.20.1","qemu-x86":"2.11.2-9.20.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0423-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20190423-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1063993"},{"type":"REPORT","url":"https://bugzilla.suse.com/1079730"},{"type":"REPORT","url":"https://bugzilla.suse.com/1100408"},{"type":"REPORT","url":"https://bugzilla.suse.com/1101982"},{"type":"REPORT","url":"https://bugzilla.suse.com/1112646"},{"type":"REPORT","url":"https://bugzilla.suse.com/1114957"},{"type":"REPORT","url":"https://bugzilla.suse.com/1116717"},{"type":"REPORT","url":"https://bugzilla.suse.com/1117275"},{"type":"REPORT","url":"https://bugzilla.suse.com/1119493"},{"type":"REPORT","url":"https://bugzilla.suse.com/1121600"},{"type":"REPORT","url":"https://bugzilla.suse.com/1123156"},{"type":"REPORT","url":"https://bugzilla.suse.com/1123179"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-16872"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-18954"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-19364"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-19489"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-6778"}]}