CVE List

Id CVE No. Status Description Phase Votes Comments Actions
66347  CVE-2013-6400  Candidate  Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service (host crash) or gain privileges via unspecified vectors.  Assigned (20131104)  None (candidate not yet proposed)    View
64498  CVE-2013-4551  Candidate  Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for (1) VMLAUNCH and (2) VMRESUME, which allows local HVM guest users to cause a denial of service (host crash) via unspecified vectors related to "guest VMX instruction execution."  Assigned (20130612)  None (candidate not yet proposed)    View
61866  CVE-2013-1919  Candidate  Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices."  Assigned (20130219)  None (candidate not yet proposed)    View
61379  CVE-2013-1432  Candidate  Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possible gain privileges via unspecified vectors.  Assigned (20130126)  None (candidate not yet proposed)    View
51043  CVE-2011-3131  Candidate  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.  Assigned (20110811)  None (candidate not yet proposed)    View

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