QEMU VNC Server Integer Underflow Denial of Service Vulnerability

CVE-2022-3165 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

An integer underflow issue was found in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service.

Learn more about our Cis Benchmark Audit For Server Software.