CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.1. It may lead to a denial-of-service condition.
CVE
CVE-2021-46756
Severity
CRITICAL
CVSS
9.1
EPSS
0.65%
Original NVD Description
Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in a potential denial of service and loss of integrity.
Related CVEs
Other vulnerabilities affecting the same vendor(s)