CVE-2017-5956
UnknownEPSS 0.41%
Last modified
CVE-2017-5956 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Virglrenderer Project | Virglrenderer | <= 0.5.0 |
References
- http://www.openwall.com/lists/oss-security/2017/02/13/2Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96187Third Party Advisory, VDB Entry
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a5ac49940c40ae415eac0cf912eac7070b4ba95dIssue Tracking, Patch, Third Party Advisory
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.htmlPatch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/13/2Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96187Third Party Advisory, VDB Entry
- https://cgit.freedesktop.org/virglrenderer/commit/?id=a5ac49940c40ae415eac0cf912eac7070b4ba95dIssue Tracking, Patch, Third Party Advisory
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.htmlPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-5956?
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.
How severe is CVE-2017-5956?
Severity scoring for CVE-2017-5956 is pending analysis. The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.
How do I fix CVE-2017-5956?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-5956?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST