NuytsTech Security

CVE-2011-3131

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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.

Date published : 2012-12-13

http://www.securityfocus.com/bid/49146

http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a

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