High

DATE	CVE	VULNERABILITY TITLE	RISK
2023-01-11	CVE-2021-26316	Improper Input Validation vulnerability in AMD products Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution. local low complexity amd CWE-20	7.8
2022-05-12	CVE-2021-26317	Unspecified vulnerability in AMD products Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution. local low complexity amd	7.8
2022-05-12	CVE-2021-26386	Out-of-bounds Write vulnerability in AMD products A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution. local low complexity amd CWE-787	7.8
2022-05-12	CVE-2021-26362	Unspecified vulnerability in AMD products A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability. local low complexity amd	7.1
2022-05-12	CVE-2021-26366	Unspecified vulnerability in AMD products An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity. local low complexity amd	7.1
2022-05-12	CVE-2021-26369	Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in AMD products 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. local low complexity amd CWE-119	7.8