CVE-2016-9921
- State
- Published
- Severity
- Not scored
- Published
- Dec 23, 2016
- Updated
- Aug 6, 2024
- Reserved
- Dec 8, 2016
Description
Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process instance on the host, resulting in DoS.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- [debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security updatemailing-list
- RHSA-2017:2392vendor-advisory
- GLSA-201701-49vendor-advisory
- 94803vdb-entry
- RHSA-2017:2408vendor-advisory
- [oss-security] 20161209 Re: CVE request Qemu: display: cirrus_vga: a divide by zero in cirrus_do_copymailing-list
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