Qemu · Qemu · CVE-2021-3611
**Name of the Vulnerable Software and Affected Versions**
QEMU versions prior to 7.0.0
**Description**
A stack overflow vulnerability was found in the Intel HD Audio device of QEMU, allowing a malicious guest 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.
**Recommendations**
For QEMU versions prior to 7.0.0, update to version 7.0.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Intel HD Audio device to minimize the risk of exploitation.