CVE-2016-2270

Published: 19 February 2016

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.

Priority

Medium

CVSS 3 base score: 6.8

Status

Package Release Status
xen
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 16.04 LTS (Xenial Xerus)
Released (4.6.0-1ubuntu4)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [4.4.2-0ubuntu0.14.04.5])
Binaries built from this source package are in Universe and so are supported by the community.

Notes

AuthorNote
mdeslaur
hypervisor packages are in universe. For
issues in the hypervisor, add appropriate
tags to each section, ex:
Tags_xen: universe-binary

References