Security Advisory
CVE-2014-5149
4.7
Vulnerability Description
Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5146.
Published Date
August 22, 2014
Official Source
NIST NVD Advisory