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Gentoo: GLSA-201707-06 Normal: Multiple Virglrenderer Security Issues

gentoo
Calendar Grey July 8, 2017
Scroller Gentoo Esm H88
Tackle multiple weaknesses within virglrenderer to prevent Denial of Service threats on Gentoo Linux setups, enhancement recommended.
Multiple vulnerabilities have been found in virglrenderer, the worst of which could allow local guest OS users to cause a Denial of Service condition

Summary

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

Topics%20covered

Topics Covered

security advisory denial of service gentoo normal severity virglrenderer

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
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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.

Severity: Normal
Title: virglrenderer: Multiple vulnerabilities
Date: July 08, 2017
Bugs: #606996, #607022, #608734, #609400, #609402, #609492,
ID: 201707-06

Topics%20covered

Topics Covered

security advisory denial of service gentoo normal severity virglrenderer

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.

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Affected Packages

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

Impact

===== A local attacker could cause a Denial of Service condition.

Workaround

There is no known workaround at this time.