[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date: Thu, 2 Feb 2017 01:15:48 -0500
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: display: virtio-gpu-3d: host memory leakage in virgl_cmd_resource_unref
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
> Quick Emulator(Qemu) built with the Virtio GPU Device emulator support is
> vulnerable to a host memory leakage issue. It could occur while processing
> 'VIRTIO_GPU_CMD_RESOURCE_UNREF' command.
>
> A guest user/process could use this flaw to leak host memory resulting in DoS.
>
> https://lists.nongnu.org/archive/html/qemu-devel/2017-01/msg04615.html
> https://bugzilla.redhat.com/show_bug.cgi?id=1418382
Use CVE-2017-5857.
This is not yet available at
http://git.qemu.org/?p=qemu.git;a=history;f=hw/display/virtio-gpu-3d.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 ]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=kzd3
-----END PGP SIGNATURE-----
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
