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CVE-2015-2752

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2015-04-01 14:00:00
Laatst bijgewerkt 2024-08-06 05:24:38
Toegewezen door mitre
CVSS-score geen score
Status PUBLISHED

Beschrijving

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).