{"id":"CVE-2011-1898","details":"Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by \"using DMA to generate MSI interrupts by writing to the interrupt injection registers.\"","modified":"2026-04-10T03:41:46.467537Z","published":"2011-08-12T18:55:00Z","related":["openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://xen.1045712.n5.nabble.com/Xen-security-advisory-CVE-2011-1898-VT-d-PCI-passthrough-MSI-td4390298.html"},{"type":"ARTICLE","url":"http://theinvisiblethings.blogspot.com/2011/05/following-white-rabbit-software-attacks.html"},{"type":"EVIDENCE","url":"http://www.invisiblethingslab.com/resources/2011/Software%20Attacks%20on%20Intel%20VT-d.pdf"},{"type":"FIX","url":"http://xen.org/download/index_4.0.2.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062112.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062139.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00017.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00018.html"}],"schema_version":"1.7.5"}