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Gentoo Linux Security Advisory GLSA 201707-06
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https://security.gentoo.org/
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Severity: Normal
Title: virglrenderer: Multiple vulnerabilities
Date: July 08, 2017
Bugs: #606996, #607022, #608734, #609400, #609402, #609492,
#609494, #610678, #610680, #611378, #611380, #611382
ID: 201707-06

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Synopsis
========

Multiple vulnerabilities have been found in virglrenderer, the worst of
which could allow local guest OS users to cause a Denial of Service
condition.

Background
==========

A virtual 3D GPU library, that allows the guest operating system to use
the host GPU to accelerate 3D rendering.

Affected packages
=================

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 media-libs/virglrenderer
< 0.6.0 >= 0.6.0

Description
===========

Multiple vulnerabilities have been discovered in virglrenderer. Please
review the CVE identifiers referenced below for details.

Impact
======

A local attacker could cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All virglrenderer users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=media-libs/virglrenderer-0.6.0”

References
==========

[ 1 ] CVE-2016-10163
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10163
[ 2 ] CVE-2016-10214
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10214
[ 3 ] CVE-2017-5580
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5580
[ 4 ] CVE-2017-5956
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5956
[ 5 ] CVE-2017-5957
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5957
[ 6 ] CVE-2017-5993
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5993
[ 7 ] CVE-2017-5994
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5994
[ 8 ] CVE-2017-6209
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6209
[ 9 ] CVE-2017-6210
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6210
[ 10 ] CVE-2017-6317
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6317
[ 11 ] CVE-2017-6355
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6355
[ 12 ] CVE-2017-6386
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6386

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/201707-06

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2017 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons – Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5

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