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Debian Security Advisory 4454-1

Debian Security Advisory 4454-1
Posted May 31, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4454-1 - 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.

tags | advisory, denial of service, arbitrary, info disclosure
systems | linux, debian
advisories | 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-2019-12155, CVE-2019-3812, CVE-2019-6778, CVE-2019-9824
MD5 | 1915d439857f56d36281d791ff0376c7

Debian Security Advisory 4454-1

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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
- -------------------------------------------------------------------------

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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