CVE-2012-5514
EPSS 0.07%Published: 12/13/2012Modified: 4/28/2026
Description
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.
Affected packages (1)
- Debian/xenfrom 0, < 4.1.3-6