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Date: Thu, 8 Dec 2016 01:32:16 -0500
From: <cve-assign@...re.org>
To: <ppandit@...hat.com>
CC: <cve-assign@...re.org>, <oss-security@...ts.openwall.com>,
	<liq3ea@...il.com>
Subject: Re: CVE request Qemu: usb: redirector: memory leakage when destroying

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> Quick Emulator(Qemu) built with the USB redirector usb-guest support is
> vulnerable to a memory leakage flaw. It could occur while destroying the USB
> redirector in 'usbredir_handle_destroy'.
> 
> A guest user/process could use this issue to leak host memory, resulting in
> DoS for a host.
> 
> https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg01379.html
> http://git.qemu.org/?p=qemu.git;a=commit;h=07b026fd82d6cf11baf7d7c603c4f5f6070b35bf

>> it doesn't free the vm change state handler

Use CVE-2016-9907.

- -- 
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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