{"affected":[{"ecosystem_specific":{"binaries":[{"xen":"4.7.6_16-43.79.5","xen-doc-html":"4.7.6_16-43.79.5","xen-libs":"4.7.6_16-43.79.5","xen-libs-32bit":"4.7.6_16-43.79.5","xen-tools":"4.7.6_16-43.79.5","xen-tools-domU":"4.7.6_16-43.79.5"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.7.6_16-43.79.5"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2021-28701: Fixed race condition in XENMAPSPACE_grant_table handling (XSA-384) (bsc#1189632).\n\n- CVE-2021-28694,CVE-2021-28695,CVE-2021-28696: Fixed IOMMU page mapping issues on x86 (XSA-378)(bsc#1189373).\n- CVE-2021-28697: Fixed grant table v2 status pages that may remain accessible after de-allocation (XSA-379)(bsc#1189376).\n- CVE-2021-28698: Fixed long running loops in grant table handling (XSA-380)(bsc#1189378).\n- CVE-2021-20255: Fixed eepro100 stack overflow via infinite recursion (bsc#1182654).\n- CVE-2021-3592: Fixed invalid pointer initialization may lead to information disclosure (bootp) (bsc#1187369).\n- CVE-2021-3594: Fixed invalid pointer initialization may lead to information disclosure (udp) (bsc#1187378).\n- CVE-2021-3595: Fixed invalid pointer initialization may lead to information disclosure (tftp) (bsc#1187376).\n- CVE-2021-28692: Fixed inappropriate x86 IOMMU timeout detection / handling (XSA-373)(bsc#1186429).\n- CVE-2021-0089: Fixed Speculative Code Store Bypass (XSA-375)(bsc#1186433).\n- CVE-2021-28690: Fixed x86 TSX Async Abort protections not restored after S3 (XSA-377)(bsc#1186434).\n\n- Prevent superpage allocation in the LAPIC and ACPI_INFO range (bsc#1189882).\n","id":"SUSE-SU-2021:3322-1","modified":"2021-10-07T16:23:05Z","published":"2021-10-07T16:23:05Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213322-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182654"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186429"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186433"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186434"},{"type":"REPORT","url":"https://bugzilla.suse.com/1187369"},{"type":"REPORT","url":"https://bugzilla.suse.com/1187376"},{"type":"REPORT","url":"https://bugzilla.suse.com/1187378"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189373"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189376"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189378"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189632"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189882"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0089"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20255"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28690"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28692"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28694"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28695"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28696"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28697"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28698"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28701"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3592"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3594"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3595"}],"related":["CVE-2021-0089","CVE-2021-20255","CVE-2021-28690","CVE-2021-28692","CVE-2021-28694","CVE-2021-28695","CVE-2021-28696","CVE-2021-28697","CVE-2021-28698","CVE-2021-28701","CVE-2021-3592","CVE-2021-3594","CVE-2021-3595"],"summary":"Security update for xen"}