Vulnerability Details : CVE-2016-10028
The virgl_cmd_get_capset function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) built with Virtio GPU Device emulator support allows local guest OS users to cause a denial of service (out-of-bounds read and process crash) via a VIRTIO_GPU_CMD_GET_CAPSET command with a maximum capabilities size with a value of 0.
Vulnerability category: Denial of service
Products affected by CVE-2016-10028
- cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-10028
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10028
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2016-10028
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10028
-
http://www.securityfocus.com/bid/94981
QEMU 'virtio-gpu-3d.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg01903.html
[Qemu-devel] [PATCH] display: virtio-gpu-3d: check virgl capabilities maPatch;Vendor Advisory
-
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=abd7f08b2353f43274b785db8c7224f082ef4d31
QEMU · GitLab
-
http://www.openwall.com/lists/oss-security/2016/12/20/1
oss-security - CVE request Qemu: display: virtio-gpu-3d: OOB access while reading virgl capabilitiesMailing List;Patch;Third Party Advisory
-
https://security.gentoo.org/glsa/201701-49
QEMU: Multiple vulnerabilities (GLSA 201701-49) — Gentoo securityThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/12/22/14
oss-security - Re: CVE request Qemu: display: virtio-gpu-3d: OOB access while reading virgl capabilitiesMailing List;Patch;Third Party Advisory
-
http://www.securitytracker.com/id/1037525
QEMU Memory Access Error in VIRTIO_GPU_CMD_GET_CAPSET Command Lets Local Users on a Guest System Cause Denial of Service Conditions on the Host System - SecurityTrackerThird Party Advisory;VDB Entry
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