CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.2. See the original NVD description below for full technical details.
CVE
CVE-2021-20203
Severity
LOW
CVSS
3.2
EPSS
0.59%
Original NVD Description
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
Related CVEs
Other vulnerabilities affecting the same vendor(s)