Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-12T21:00:00

Updated: 2024-08-05T06:37:59.526Z

Reserved: 2018-03-08T00:00:00

Link: CVE-2018-7858

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-03-12T21:29:01.267

Modified: 2020-11-10T18:54:35.417

Link: CVE-2018-7858

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-03-08T00:00:00Z

Links: CVE-2018-7858 - Bugzilla