CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.0. It may lead to a denial-of-service condition.
CVE
CVE-2020-14364
Severity
MEDIUM
CVSS
5
EPSS
5.45%
Original NVD Description
An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host.
Related CVEs
Other vulnerabilities affecting the same vendor(s)