var-201803-1909
Vulnerability from variot

The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in the ASIC, aka CHIMERA-HW. AMD Ryzen and Ryzen Pro The platform contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD Ryzen and Ryzen Pro are both central processing unit (CPU) products of AMD in the United States. Promontory chipset is one of these chipsets. An attacker could exploit this vulnerability to execute code

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