Amd: >> Epyc 7702p Firmware >> romepi_1.0.0.a Security Vulnerabilities
Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.
CVSS Score
7.1
EPSS Score
0.001
Published
2023-01-11
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.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-01-11
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