CVE-2013-0154

Published: 12 January 2013

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.

Priority

Medium

Status

Package Release Status
xen
Launchpad, Ubuntu, Debian
Upstream Needs triage

xen-3.1
Launchpad, Ubuntu, Debian
Upstream Needs triage

xen-3.2
Launchpad, Ubuntu, Debian
Upstream Needs triage

xen-3.3
Launchpad, Ubuntu, Debian
Upstream Needs triage

Notes

AuthorNote
mdeslaur
hypervisor packages are in universe. For
issues in the hypervisor, add appropriate
tags to each section, ex:
Tags_xen: universe-binary
jdstrand
only affect Xen 4.2, and only when debugging enabled. Debugging is
not enabled in Ubuntu 13.04.

References