Description (CNA)
The vrend_decode_reset function in vrend_decode.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (NULL pointer dereference and QEMU process crash) by destroying context 0 (zero).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1426170
- https://security.gentoo.org/glsa/201707-06
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- http://www.securityfocus.com/bid/96439
- http://www.openwall.com/lists/oss-security/2017/02/23/21
- https://cgit.freedesktop.org/virglrenderer/commit/?id=0a5dff15912207b83018485f83e067474e818bab
ADP enrichment
No English description supplied.
- https://bugzilla.redhat.com/show_bug.cgi?id=1426170
- https://security.gentoo.org/glsa/201707-06
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- http://www.securityfocus.com/bid/96439
- http://www.openwall.com/lists/oss-security/2017/02/23/21
- https://cgit.freedesktop.org/virglrenderer/commit/?id=0a5dff15912207b83018485f83e067474e818bab