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CVE-2016-10025

Published: 26 January 2017

VMFUNC emulation in Xen 4.6.x through 4.8.x on x86 systems using AMD virtualization extensions (aka SVM) allows local HVM guest OS users to cause a denial of service (hypervisor crash) by leveraging a missing NULL pointer check.

Notes

AuthorNote
mdeslaur
This is XSA-203

Priority

Medium

CVSS 3 base score: 5.5

Status

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

precise Does not exist
(precise was not-affected)
trusty Does not exist
(trusty was not-affected)
xenial
Released (4.6.0-1ubuntu4.3)
yakkety
Released (4.7.0-0ubuntu2.1)
zesty
Released (4.8.0-1ubuntu1)
Patches:
upstream: https://xenbits.xen.org/xsa/xsa203.patch
upstream: https://xenbits.xen.org/xsa/xsa203-4.7.patch
upstream: https://xenbits.xen.org/xsa/xsa203-4.8.patch
Binaries built from this source package are in Universe and so are supported by the community.