CVE - CVE-2011-3131

CVE-ID
CVE-2011-3131	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
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:49146 URL:http://www.securityfocus.com/bid/49146 CONFIRM:http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a DEBIAN:DSA-2582 URL:http://www.debian.org/security/2012/dsa-2582 MLIST:[Xen-devel] 20110616 IOMMU faults URL:http://old-list-archives.xen.org/archives/html/xen-devel/2011-06/msg01106.html MLIST:[Xen-devel] 20110812 Xen Advisory 5 (CVE-2011-3131) IOMMU fault livelock URL:http://old-list-archives.xen.org/archives/html/xen-devel/2011-08/msg00450.html SECUNIA:45622 URL:http://secunia.com/advisories/45622 SECUNIA:51468 URL:http://secunia.com/advisories/51468
Assigning CNA
MITRE Corporation
Date Record Created
20110811	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 (20110811)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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