Backdoor Firmware Vulnerability in AMD Ryzen Platforms
CVE-2018-8934
9CRITICAL
Summary
The Promontory chipset utilized in AMD Ryzen and Ryzen Pro platforms is subject to a significant security flaw that introduces a backdoor in the firmware, identified as CHIMERA-FW. This vulnerability could potentially allow unauthorized access to sensitive information and system controls, posing a serious risk to users and organizations that rely on these platforms. It highlights the importance of ongoing security assessments and firmware updates to mitigate such vulnerabilities.
References
CVSS V3.1
Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved