Vulnerabilities > AMD > Ryzen PRO Firmware

DATE CVE VULNERABILITY TITLE RISK
2021-10-13 CVE-2021-26318 Information Exposure Through Discrepancy vulnerability in AMD products
A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information.
local
amd CWE-203
1.9
2018-03-22 CVE-2018-8936 Unspecified vulnerability in AMD products
The AMD EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips allow Platform Security Processor (PSP) privilege escalation.
network
amd
critical
9.3
2018-03-22 CVE-2018-8935 Unspecified vulnerability in AMD Ryzen Firmware and Ryzen PRO Firmware
The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in the ASIC, aka CHIMERA-HW.
network
amd
critical
9.3
2018-03-22 CVE-2018-8934 Unspecified vulnerability in AMD Ryzen Firmware and Ryzen PRO Firmware
The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in firmware, aka CHIMERA-FW.
network
amd
critical
9.3
2018-03-22 CVE-2018-8932 Incorrect Permission Assignment for Critical Resource vulnerability in AMD Ryzen Firmware and Ryzen PRO Firmware
The AMD Ryzen and Ryzen Pro processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-2, RYZENFALL-3, and RYZENFALL-4.
network
amd CWE-732
critical
9.3
2018-03-22 CVE-2018-8931 Incorrect Permission Assignment for Critical Resource vulnerability in AMD products
The AMD Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-1.
network
amd CWE-732
critical
9.3
2018-03-22 CVE-2018-8930 Unspecified vulnerability in AMD products
The AMD EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient enforcement of Hardware Validated Boot, aka MASTERKEY-1, MASTERKEY-2, and MASTERKEY-3.
network
amd
critical
9.3