{"schema_version":"1.7.3","id":"SUSE-SU-2021:14702-1","published":"2021-04-19T14:36:41Z","modified":"2026-02-04T03:43:49.874815Z","related":["CVE-2021-20257","CVE-2021-3419"],"upstream":["CVE-2021-20257","CVE-2021-3419"],"summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2021-3419: Fixed a stack overflow induced by infinite recursion issue (bsc#1182975).\n- CVE-2021-20257: Fixed an infinite loop in the e1000 NIC emulator (bsc#1182846)\n- xenstored crashing with segfault (bsc#1182155).\n","affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.4_48-61.64.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.4.4_48-61.64.1","xen-doc-html":"4.4.4_48-61.64.1","xen-kmp-default":"4.4.4_48_3.0.101_108.123-61.64.1","xen-kmp-pae":"4.4.4_48_3.0.101_108.123-61.64.1","xen-libs":"4.4.4_48-61.64.1","xen-libs-32bit":"4.4.4_48-61.64.1","xen-tools":"4.4.4_48-61.64.1","xen-tools-domU":"4.4.4_48-61.64.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:14702-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114702-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182155"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182846"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182975"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20257"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3419"}]}