AMD Enterprise Driver vulnerabilities

6 CVEs affecting AMD Enterprise Driver, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-26393, published 2022-11-09.

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

• CVE-2021-26392, published 2022-11-09. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain code execution of the OS/kernel by loading…
• CVE-2020-12931, published 2022-11-09. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.
• CVE-2020-12930, published 2022-11-09. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.
• CVE-2021-26393, published 2022-11-09. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially…
• CVE-2021-26360, published 2022-11-09. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. An attacker with local access to the system can make unauthorized modifications of the security configuration of the SOC registers. This could allow potential corruption of AMD secure processor’s…
• CVE-2021-26391, published 2022-11-09. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel.