CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.9. It may lead to a denial-of-service condition.
CVE
CVE-2021-46772
Severity
LOW
CVSS
3.9
EPSS
0.18%
Original NVD Description
Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI ROM causing an out of bounds memory read and write, potentially resulting in memory corruption or denial of service.