CVE-2013-0154: Xen

Low severity, CVSS 1.9. EPSS: 0.4% chance of exploitation in the next 30 days.

The get_page_type function in xen/arch/x86/mm.c in Xen 4.2, when debugging is enabled, allows local PV or HVM guest administrators to cause a denial of service (assertion failure and hypervisor crash) via unspecified vectors related to a hypercall.

Affected products

• Xen Xen: version 4.2.0 only

Published 2013-01-12. Last modified 2026-06-16.