{"schema_version":"1.7.3","id":"SUSE-SU-2021:14704-1","published":"2021-04-20T12:35:06Z","modified":"2026-02-04T04:03:17.364076Z","related":["CVE-2014-3689","CVE-2015-1779","CVE-2020-12829","CVE-2020-13361","CVE-2020-13362","CVE-2020-13765","CVE-2020-14364","CVE-2020-25084","CVE-2020-25624","CVE-2020-25625","CVE-2020-25723","CVE-2020-29130","CVE-2020-29443","CVE-2021-20181","CVE-2021-20257"],"upstream":["CVE-2014-3689","CVE-2015-1779","CVE-2020-12829","CVE-2020-13361","CVE-2020-13362","CVE-2020-13765","CVE-2020-14364","CVE-2020-25084","CVE-2020-25624","CVE-2020-25625","CVE-2020-25723","CVE-2020-29130","CVE-2020-29443","CVE-2021-20181","CVE-2021-20257"],"summary":"Security update for kvm","details":"This update for kvm fixes the following issues:\n\n- Fix OOB read and write due to integer overflow in sm501_2d_operation() in hw/display/sm501.c (CVE-2020-12829, bsc#1172385)\n- Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation (CVE-2020-13362 bsc#1172383)\n- Fix use-after-free in usb xhci packet handling (CVE-2020-25723, bsc#1178934)\n- Fix use-after-free in usb ehci packet handling (CVE-2020-25084, bsc#1176673)\n- Fix OOB access in usb hcd-ohci emulation (CVE-2020-25624, bsc#1176682)\n- Fix infinite loop (DoS) in usb hcd-ohci emulation (CVE-2020-25625, bsc#1176684)\n- Fix OOB access in atapi emulation (CVE-2020-29443, bsc#1181108)\n- Fix DoS in e1000 emulated device (CVE-2021-20257 bsc#1182577)\n- Fix OOB access in SLIRP ARP packet processing (CVE-2020-29130, bsc#1179467)\n- Fix OOB access while processing USB packets (CVE-2020-14364 bsc#1175441)\n- Fix potential privilege escalation in virtfs (CVE-2021-20181 bsc#1182137)\n- Fix package scripts to not use hard coded paths for temporary working directories and log files (bsc#1182425)\n- Fix OOB access possibility in ES1370 audio device emulation (CVE-2020-13361 bsc#1172384)\n- Fix OOB access in ROM loading (CVE-2020-13765 bsc#1172478)\n","affected":[{"package":{"name":"kvm","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","purl":"pkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2-60.34.1"}]}],"ecosystem_specific":{"binaries":[{"kvm":"1.4.2-60.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:14704-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114704-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172383"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172384"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172385"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172478"},{"type":"REPORT","url":"https://bugzilla.suse.com/1175441"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176673"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176682"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176684"},{"type":"REPORT","url":"https://bugzilla.suse.com/1178934"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179467"},{"type":"REPORT","url":"https://bugzilla.suse.com/1181108"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182137"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182425"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182577"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2014-3689"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2015-1779"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-12829"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-13361"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-13362"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-13765"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-14364"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-25084"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-25624"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-25625"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-25723"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29130"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-29443"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20181"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20257"}]}