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Message-ID: <7bcfced93a1e4f6f9a526e70be02d7d5@imshyb02.MITRE.ORG>
Date: Sun, 30 Oct 2016 15:38:59 -0400
From: <cve-assign@...re.org>
To: <ppandit@...hat.com>
CC: <cve-assign@...re.org>, <oss-security@...ts.openwall.com>,
<liqiang6-s@....cn>
Subject: Re: CVE request Qemu: net: eepro100 memory leakage at device unplug
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
> Quick Emulator(Qemu) built with the i8255x (PRO100) NIC emulation support is
> vulnerable to a memory leakage issue. It could occur while unplugging the
> device, and doing so repeatedly would result in leaking host memory affecting,
> other services on the host.
>
> A privileged user inside guest could use this flaw to cause a DoS on the host
> and/or potentially crash the Qemu process on the host.
>
> https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg03024.html
> https://bugzilla.redhat.com/show_bug.cgi?id=1389538
>> Fix memory leak and simplify code for VMStateDescription
Use CVE-2016-9101.
This is not yet available at
http://git.qemu.org/?p=qemu.git;a=history;f=hw/net/eepro100.c but
that may be an expected place for a later update.
- --
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
http://cve.mitre.org/cve/request_id.html ]
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