CVE - CVE-2015-2752

CVE-ID
CVE-2015-2752	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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).
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:73448 URL:http://www.securityfocus.com/bid/73448 CONFIRM:http://xenbits.xen.org/xsa/advisory-125.html FEDORA:FEDORA-2015-5208 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html FEDORA:FEDORA-2015-5295 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html FEDORA:FEDORA-2015-5402 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html GENTOO:GLSA-201504-04 URL:https://security.gentoo.org/glsa/201504-04 SECTRACK:1031994 URL:http://www.securitytracker.com/id/1031994 SUSE:SUSE-SU-2015:0923 URL:http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html SUSE:openSUSE-SU-2015:0732 URL:http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
Assigning CNA
MITRE Corporation
Date Record Created
20150326	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20150326)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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