CVE-2021-26371

A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure...

AMD System Management Unit 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit at AMD in the United States. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or compromised UApp or ABL to send a misformatted system call to the bootloader, resulting in...

CVE-2021-26369

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses...