[SECURITY] [DSA 4454-1] qemu security update

From: Moritz Muehlenhoff <jmm@debian.org>
To: bugtraq@securityfocus.com
Cc:
Subject: [SECURITY] [DSA 4454-1] qemu security update
Date:


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Debian Security Advisory DSA-4454-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
May 30, 2019                          https://www.debian.org/security/faq
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Package        : qemu
CVE ID         : CVE-2018-11806 CVE-2018-12617 CVE-2018-16872 CVE-2018-17958 
                 CVE-2018-18849 CVE-2018-18954 CVE-2018-19364 CVE-2018-19489 
                 CVE-2019-3812 CVE-2019-6778 CVE-2019-9824 CVE-2019-12155

Multiple security issues were discovered in QEMU, a fast processor
emulator, which could result in denial of service, the execution of
arbitrary code or information disclosure.

In addition this update backports support to passthrough the new
md-clear CPU flag added in the intel-microcode update shipped in DSA 4447
to x86-based guests.

For the stable distribution (stretch), these problems have been fixed in
version 1:2.8+dfsg-6+deb9u6.

We recommend that you upgrade your qemu packages.

For the detailed security status of qemu please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qemu

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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