AMD Ryzen™ Threadripper™ PRO 3000Wx Series Processors “Chagall” WS vulnerabilities

3 vulnerabilities

Known vulnerabilities in AMD Ryzen™ Threadripper™ PRO 3000Wx Series Processors “Chagall” WS, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2021-46774amd1st gen amd epyc™ processors+149
EPSS score
0.51%
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.9.8CVE-2022-23820amd3rd gen amd epyc™ processors+123
EPSS score
0.70%
Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution.7.5CVE-2023-20533amd2nd gen amd epyc™ processors+96
EPSS score
0.50%
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.