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Gentoo Linux Security Advisory                           GLSA 202011-09
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: QEMU: Multiple vulnerabilities
     Date: November 11, 2020
     Bugs: #720896, #725634, #743649
       ID: 202011-09

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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
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  app-emulation/qemu          < 5.1.0-r1               >= 5.1.0-r1

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-5.1.0-r1"

References
==========

[  1 ] CVE-2020-10717
       https://nvd.nist.gov/vuln/detail/CVE-2020-10717
[  2 ] CVE-2020-10761
       https://nvd.nist.gov/vuln/detail/CVE-2020-10761
[  3 ] CVE-2020-13253
       https://nvd.nist.gov/vuln/detail/CVE-2020-13253
[  4 ] CVE-2020-13361
       https://nvd.nist.gov/vuln/detail/CVE-2020-13361
[  5 ] CVE-2020-13362
       https://nvd.nist.gov/vuln/detail/CVE-2020-13362
[  6 ] CVE-2020-13659
       https://nvd.nist.gov/vuln/detail/CVE-2020-13659
[  7 ] CVE-2020-13754
       https://nvd.nist.gov/vuln/detail/CVE-2020-13754
[  8 ] CVE-2020-13791
       https://nvd.nist.gov/vuln/detail/CVE-2020-13791
[  9 ] CVE-2020-13800
       https://nvd.nist.gov/vuln/detail/CVE-2020-13800
[ 10 ] CVE-2020-14364
       https://nvd.nist.gov/vuln/detail/CVE-2020-14364

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

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

 https://security.gentoo.org/glsa/202011-09

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
[email protected] 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