CVE-2021-3611

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability. This flaw affects QEMU versions prior to 7.0.0.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Weakness enumeration

CWE-119CWE-787

Affected software

No affected versions have been published.

Timeline

Published
May 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-3611: Medium severity, CVSS 6.5 | Vulnix