CVE-2014-5149 in Xen
Tóm tắt
Bởi VulDB • 01/07/2026
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.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.