CVE-2012-4538
EPSS 0.05%Published: 11/24/2012Modified: 4/28/2026
Also known as:DEBIAN-CVE-2012-4538
Description
The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.
Affected packages (1)
- Debian/xenfrom 0, < 4.1.3-4