Amd Ryzen 3800x Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Amd Ryzen 3800x Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (11)

• CVE-2021-46753 — CVSS 9.1 (critical): Failure to validate the length fields of the ASP (AMD Secure Processor) sensor fusion hub headers may allow an attacker with a malicious…
• CVE-2021-46754 — CVSS 9.1 (critical): Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce…
• CVE-2021-46773 — CVSS 8.8 (high): Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity…
• CVE-2021-46749 — CVSS 7.5 (high): Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox…
• CVE-2021-46755 — CVSS 7.5 (high): Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious…
• CVE-2021-46765 — CVSS 7.5 (high): Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP…
• CVE-2021-46794 — CVSS 7.5 (high): Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox…
• CVE-2021-46759 — CVSS 6.1 (medium): Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a…
• CVE-2021-46792 — CVSS 5.9 (medium): Time-of-check Time-of-use (TOCTOU) in the BIOS2PSP command may allow an attacker with a malicious BIOS to create a race condition causing…
• CVE-2023-20597 — CVSS 5.5 (medium): Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
• CVE-2023-20594 — CVSS 4.4 (medium): Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.