AMD Ryzen Master vulnerabilities

4 CVEs affecting AMD Ryzen Master, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-20564, published 2023-08-15.

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

• CVE-2020-12928, published 2020-10-13. High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days. A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system.
• CVE-2023-20564, published 2023-08-15. Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of…
• CVE-2022-27677, published 2023-03-01. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by…
• CVE-2023-20560, published 2023-08-15. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may allow a privileged attacker to provide a null value potentially resulting in a Windows crash…