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Attacker Value
Unknown
CVE-2022-23821
Disclosure Date: November 14, 2023 (last updated February 13, 2024)
Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.
0
Attacker Value
Unknown
CVE-2022-23820
Disclosure Date: November 14, 2023 (last updated June 18, 2024)
Failure to validate the AMD SMM communication buffer
may allow an attacker to corrupt the SMRAM potentially leading to arbitrary
code execution.
0
Attacker Value
Unknown
CVE-2021-46755
Disclosure Date: May 09, 2023 (last updated October 08, 2023)
Failure to unmap certain SysHub mappings in
error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker
with a malicious bootloader to exhaust the SysHub resources resulting in a
potential denial of service.
0
