Description
The virtio_gpu_set_scanout function 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 scanout id in a VIRTIO_GPU_CMD_SET_SCANOUT command larger than num_scanouts.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=2fe760554eb3769d70f608a158474f
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=acfc4846508a02cc4c83aa27799fd7
- http://www.openwall.com/lists/oss-security/2016/12/20/2Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/12/22/15Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/94978Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037526Third Party Advisory, VDB Entry
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=2fe760554eb3769d70f608a158474f
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=acfc4846508a02cc4c83aa27799fd7
- http://www.openwall.com/lists/oss-security/2016/12/20/2Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/12/22/15Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/94978Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037526Third Party Advisory, VDB Entry
Timeline
- Published
- Feb 27, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified