Vulnerabilities > AMD > Epyc 7473X Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-05-11 | CVE-2021-26375 | Unspecified vulnerability in AMD products Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service. | 5.5 |
| 2022-05-11 | CVE-2021-26376 | Unspecified vulnerability in AMD products Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service. | 5.5 |
| 2022-05-11 | CVE-2021-26378 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in AMD products Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service. | 5.5 |
| 2022-05-11 | CVE-2021-26388 | Out-of-bounds Read vulnerability in AMD products Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service. | 5.5 |
| 2022-05-10 | CVE-2021-26324 | Unspecified vulnerability in AMD products A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs. | 7.8 |
| 2022-05-10 | CVE-2021-26332 | Unspecified vulnerability in AMD products Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability. | 7.1 |
| 2022-05-10 | CVE-2021-26353 | Improper Initialization vulnerability in AMD products Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity. | 7.8 |
| 2022-05-10 | CVE-2021-26370 | Improper Input Validation vulnerability in AMD products Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability. | 7.1 |
| 2022-05-10 | CVE-2021-46771 | Unspecified vulnerability in AMD products Insufficient validation of addresses in AMD Secure Processor (ASP) firmware system call may potentially lead to arbitrary code execution by a compromised user application. | 7.8 |