{"affected":[{"ecosystem_specific":{"binaries":[{"xen-libs":"4.12.1_06-3.9.1","xen-tools-domU":"4.12.1_06-3.9.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.1_06-3.9.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.12.1_06-3.9.1","xen-devel":"4.12.1_06-3.9.1","xen-tools":"4.12.1_06-3.9.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP1","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.1_06-3.9.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm (bsc#1158003 XSA-307).\n- CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with \n  a compile time known size of 64 (bsc#1158003 XSA-307).\n- CVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH guest userspace \n  code to crash the guest,leading to a guest denial of service (bsc#1158004 XSA-308).\n- CVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could have caused\n  hypervisor crash resulting in denial of service affecting the entire host (bsc#1158005 XSA-309).\n- CVE-2019-19580: Fixed a privilege escalation where a malicious PV guest administrator \n  could have been able to escalate their privilege to that of the host (bsc#1158006 XSA-310).\n- CVE-2019-19577: Fixed an issue where a malicious guest administrator could have caused Xen \n  to access data structures while they are being modified leading to a crash (bsc#1158007 XSA-311). \n- CVE-2019-19579: Fixed a privilege escaltion where an untrusted domain with access \n  to a physical device can DMA into host memory (bsc#1157888 XSA-306).\n- Fixed an issue where PCI passthrough failed on AMD machine xen host (bsc#1157047). \n","id":"SUSE-SU-2019:3338-1","modified":"2019-12-18T17:18:17Z","published":"2019-12-18T17:18:17Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20193338-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1027519"},{"type":"REPORT","url":"https://bugzilla.suse.com/1152497"},{"type":"REPORT","url":"https://bugzilla.suse.com/1157047"},{"type":"REPORT","url":"https://bugzilla.suse.com/1157888"},{"type":"REPORT","url":"https://bugzilla.suse.com/1158003"},{"type":"REPORT","url":"https://bugzilla.suse.com/1158004"},{"type":"REPORT","url":"https://bugzilla.suse.com/1158005"},{"type":"REPORT","url":"https://bugzilla.suse.com/1158006"},{"type":"REPORT","url":"https://bugzilla.suse.com/1158007"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19577"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19578"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19579"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19580"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19581"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19582"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19583"}],"related":["CVE-2019-19577","CVE-2019-19578","CVE-2019-19579","CVE-2019-19580","CVE-2019-19581","CVE-2019-19582","CVE-2019-19583"],"summary":"Security update for xen","upstream":["CVE-2019-19577","CVE-2019-19578","CVE-2019-19579","CVE-2019-19580","CVE-2019-19581","CVE-2019-19582","CVE-2019-19583"]}