Vulnerability Description
Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer before 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), allows a local guest users to cause a denial of service (application crash) via the "nr_cbufs" argument.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Virglrenderer Project | Virglrenderer | < 0.6.0 |
| Qemu | Qemu | All versions |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2017/02/13/3Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/96215Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1421126Issue TrackingPatchThird Party Advisory
- https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e4PatchThird Party Advisory
- https://security.gentoo.org/glsa/201707-06Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/13/3Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/96215Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1421126Issue TrackingPatchThird Party Advisory
- https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e4PatchThird Party Advisory
- https://security.gentoo.org/glsa/201707-06Third Party Advisory
FAQ
What is CVE-2017-5957?
CVE-2017-5957 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer before 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), all...
How severe is CVE-2017-5957?
CVE-2017-5957 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-5957?
Check the references section above for vendor advisories and patch information. Affected products include: Virglrenderer Project Virglrenderer, Qemu Qemu.