Vulnerability Description
Memory leak in the add_shader_program function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via vectors involving the sprog variable.
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/2017/02/24/5Mailing ListPatch
- http://www.securityfocus.com/bid/96450Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1426756Issue TrackingPatch
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a2f12a1b0f95b13b6f8dc3d05dPatch
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.Patch
- https://security.gentoo.org/glsa/201707-06
- http://www.openwall.com/lists/oss-security/2017/02/24/5Mailing ListPatch
- http://www.securityfocus.com/bid/96450Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1426756Issue TrackingPatch
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a2f12a1b0f95b13b6f8dc3d05dPatch
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.Patch
- https://security.gentoo.org/glsa/201707-06
FAQ
What is CVE-2017-6317?
CVE-2017-6317 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Memory leak in the add_shader_program function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via vectors involvin...
How severe is CVE-2017-6317?
CVE-2017-6317 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-2017-6317?
Check the references section above for vendor advisories and patch information. Affected products include: Virglrenderer Project Virglrenderer.