Vulnerability Description
The util_format_is_pure_uint function in vrend_renderer.c in Virgil 3d project (aka virglrenderer) 0.6.0 and earlier allows local guest OS users to cause a denial of service (NULL pointer dereference) via a crafted VIRGL_CCMD_CLEAR command.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Virglrenderer Project | Virglrenderer | <= 0.5.0 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2017/02/09/4Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/96180Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1420246Issue TrackingPatchThird Party Advisory
- https://cgit.freedesktop.org/virglrenderer/commit/?id=48f67f60967f963b698ec8df57PatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/09/4Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/96180Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1420246Issue TrackingPatchThird Party Advisory
- https://cgit.freedesktop.org/virglrenderer/commit/?id=48f67f60967f963b698ec8df57PatchThird Party Advisory
FAQ
What is CVE-2017-5937?
CVE-2017-5937 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The util_format_is_pure_uint function in vrend_renderer.c in Virgil 3d project (aka virglrenderer) 0.6.0 and earlier allows local guest OS users to cause a denial of service (NULL pointer dereference)...
How severe is CVE-2017-5937?
CVE-2017-5937 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-5937?
Check the references section above for vendor advisories and patch information. Affected products include: Virglrenderer Project Virglrenderer.