AMD Ryzen 6980hs Firmware vulnerabilities

5 CVEs affecting AMD Ryzen 6980hs Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-20597, published 2023-09-20.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2021-46773, published 2023-05-09. High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days. Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.
• CVE-2021-46765, published 2023-05-09. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service.
• CVE-2021-46753, published 2023-05-09. Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days. Failure to validate the length fields of the ASP (AMD Secure Processor) sensor fusion hub headers may allow an attacker with a malicious Uapp or ABL to map the ASP sensor fusion hub region and…
• CVE-2023-20594, published 2023-09-20. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
• CVE-2023-20597, published 2023-09-20. Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days. Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.