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.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2016-12-23T22:00:00

Updated: 2018-09-07T09:57:01

Reserved: 2016-12-08T00:00:00


Link: CVE-2016-9921

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2016-12-23T22:59:00.550

Modified: 2023-02-13T04:50:17.927


Link: CVE-2016-9921

JSON object: View

cve-icon Redhat Information

No data.

CWE