Vulnerabilities > AMD > Ryzen 3900 Firmware > comboam4pi.1.0.0.9
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-09-20 | CVE-2023-20594 | Improper Initialization vulnerability in AMD products Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access. | 4.4 |
| 2023-09-20 | CVE-2023-20597 | Improper Initialization vulnerability in AMD products Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access. | 5.5 |
| 2023-05-09 | CVE-2021-46754 | Improper Input Validation vulnerability in AMD products Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity. | 9.1 |
| 2023-05-09 | CVE-2021-46755 | Unspecified vulnerability in AMD products Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious bootloader to exhaust the SysHub resources resulting in a potential denial of service. | 7.5 |
| 2023-05-09 | CVE-2021-46759 | Out-of-bounds Write vulnerability in AMD products Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity. | 6.1 |
| 2023-05-09 | CVE-2021-46794 | Out-of-bounds Read vulnerability in AMD products Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service. | 7.5 |
| 2023-05-09 | CVE-2021-46749 | Out-of-bounds Read vulnerability in AMD products Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service. | 7.5 |
| 2023-05-09 | CVE-2021-46753 | Unspecified vulnerability in AMD products 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 overwrite data structures leading to a potential loss of confidentiality and integrity. | 9.1 |