CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.2. It may lead to a denial-of-service condition.
CVE
CVE-2021-3392
Severity
LOW
CVSS
3.2
EPSS
0.45%
Original NVD Description
A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req' from a pending requests queue. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. Versions between 2.10.0 and 5.2.0 are potentially affected.
Related CVEs
Other vulnerabilities affecting the same vendor(s)