A QEMU security update has been released for Gentoo Linux.

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Gentoo Linux Security Advisory GLSA 202005-02
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  https://security.gentoo.org/
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Severity: Normal
Title: QEMU: Multiple vulnerabilities
Date: May 12, 2020
Bugs: #716518, #717154, #717770
ID: 202005-02

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Synopsis
========

Multiple vulnerabilities have been found in QEMU, the worst of which
could result in the arbitrary execution of code.

Background
==========

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

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

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Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-emulation/qemu < 4.2.0-r5 >= 4.2.0-r5

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

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

Impact
======

Please review the referenced CVE identifiers for details.

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-4.2.0-r5"

References
==========

[ 1 ] CVE-2020-11102
  https://nvd.nist.gov/vuln/detail/CVE-2020-11102
[ 2 ] CVE-2020-1711
  https://nvd.nist.gov/vuln/detail/CVE-2020-1711
[ 3 ] CVE-2020-7039
  https://nvd.nist.gov/vuln/detail/CVE-2020-7039

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

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

  https://security.gentoo.org/glsa/202005-02

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 2020 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.

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

Regards,
Thomas Deutschmann / Gentoo Linux Developer
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