CVE ID:	CVE-2015-2756
Description:	QEMU, as used in Xen 3.3.x through 4.5.x, does not properly restrict access to PCI command registers, which might allow local HVM guest users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.
Test IDs:	1.3.6.1.4.1.25623.1.0.703259   1.3.6.1.4.1.25623.1.0.850650   1.3.6.1.4.1.25623.1.1.4.2015.0746.1   1.3.6.1.4.1.25623.1.1.4.2015.0745.1   1.3.6.1.4.1.25623.1.1.4.2015.0747.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2015-2756 BugTraq ID: 72577 http://www.securityfocus.com/bid/72577 Debian Security Information: DSA-3259 (Google Search) http://www.debian.org/security/2015/dsa-3259 http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html https://security.gentoo.org/glsa/201504-04 http://lists.nongnu.org/archive/html/qemu-devel/2015-03/msg06179.html http://www.securitytracker.com/id/1031998 SuSE Security Announcement: openSUSE-SU-2015:0732 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html http://www.ubuntu.com/usn/USN-2608-1