medium5.5
CVE-2021-26371
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially …
Impact
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amd | Epyc 7773x Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7763 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7713p Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7713 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7663 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7643 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 75f3 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7573x Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7543p Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7543 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 7513 Firmware | before milanpi_1.0.0.6 |
| Amd | Epyc 74f3 Firmware | before milanpi_1.0.0.6 |
References
- NVD record
- CVE.org record
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001