Vulnerability CVE-2017-5956
Published: 2017-03-20

Description:
The vrend_draw_vbo function in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors involving vertext_buffer_index.

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Virglrenderer project -> Virglrenderer 

 References:
http://www.openwall.com/lists/oss-security/2017/02/13/2
http://www.securityfocus.com/bid/96187
https://cgit.freedesktop.org/virglrenderer/commit/?id=a5ac49940c40ae415eac0cf912eac7070b4ba95d
https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
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