{"id":"CVE-2015-4103","details":"Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.","modified":"2026-04-16T06:15:28.393781513Z","published":"2015-06-03T20:59:06Z","related":["SUSE-SU-2015:1042-1","SUSE-SU-2015:1045-1","SUSE-SU-2015:1156-1","SUSE-SU-2015:1157-1","openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3284"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3286"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2630-1"},{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-128.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201604-03"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"},{"type":"WEB","url":"http://support.citrix.com/article/CTX201145"},{"type":"WEB","url":"http://www.securityfocus.com/bid/74947"},{"type":"WEB","url":"http://www.securitytracker.com/id/1032456"},{"type":"WEB","url":"https://support.citrix.com/article/CTX206006"}],"schema_version":"1.7.5"}