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Gentoo Linux Security Advisory GLSA 201706-03
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https://security.gentoo.org/
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Severity: Normal
Title: QEMU: Multiple vulnerabilities
Date: June 06, 2017
Bugs: #614744, #615874, #616460, #616462, #616482, #616484,
#616636, #616870, #616872, #616874, #618808, #619018,
#619020, #620322
ID: 201706-03

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Synopsis
========

Multiple vulnerabilities have been found in QEMU, the worst of which
may allow a remote attacker to cause a Denial of Service or gain
elevated privileges from a guest VM.

Background
==========

QEMU is a generic and open source machine emulator and virtualizer.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 app-emulation/qemu < 2.9.0-r2 >= 2.9.0-r2

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

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

Impact
======

A remote attacker might cause a Denial of Service or gain escalated
privileges from a guest VM.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All QEMU users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=app-emulation/qemu-2.9.0-r2”

References
==========

[ 1 ] CVE-2016-9603
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9603
[ 2 ] CVE-2017-7377
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7377
[ 3 ] CVE-2017-7471
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7471
[ 4 ] CVE-2017-7493
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7493
[ 5 ] CVE-2017-7718
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7718
[ 6 ] CVE-2017-7980
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7980
[ 7 ] CVE-2017-8086
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8086
[ 8 ] CVE-2017-8112
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8112
[ 9 ] CVE-2017-8309
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8309
[ 10 ] CVE-2017-8379
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8379
[ 11 ] CVE-2017-8380
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8380
[ 12 ] CVE-2017-9060
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9060
[ 13 ] CVE-2017-9310
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9310
[ 14 ] CVE-2017-9330
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9330

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

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

https://security.gentoo.org/glsa/201706-03

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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