{"id":"CVE-2015-2752","details":"The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).","modified":"2026-04-16T06:19:51.263082512Z","published":"2015-04-01T14:59:06Z","related":["SUSE-SU-2015:0701-1","SUSE-SU-2015:0923-1"],"references":[{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1031994"},{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-125.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201504-04"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-125.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/73448"}],"schema_version":"1.7.5"}