Vulnerability Description
Insufficient input validation in the SMU may allow an attacker to corrupt SMU SRAM potentially leading to a loss of integrity or denial of service.
CVSS Score
3.9
LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Amd | Epyc 72F3 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 72F3 | - |
| Amd | Epyc 7313 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7313 | - |
| Amd | Epyc 7313P Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7313P | - |
| Amd | Epyc 7343 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7343 | - |
| Amd | Epyc 7373X Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7373X | - |
| Amd | Epyc 73F3 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 73F3 | - |
| Amd | Epyc 7413 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7413 | - |
| Amd | Epyc 7443 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7443 | - |
| Amd | Epyc 7443P Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7443P | - |
| Amd | Epyc 7453 Firmware | milanpi_1.0.0.9 |
| Amd | Epyc 7453 | - |
Related Weaknesses (CWE)
References
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001Vendor Advisory
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001Vendor Advisory
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
FAQ
What is CVE-2021-46762?
CVE-2021-46762 is a vulnerability with a CVSS score of 3.9 (LOW). Insufficient input validation in the SMU may allow an attacker to corrupt SMU SRAM potentially leading to a loss of integrity or denial of service.
How severe is CVE-2021-46762?
CVE-2021-46762 has been rated LOW with a CVSS base score of 3.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-46762?
Check the references section above for vendor advisories and patch information. Affected products include: Amd Epyc 72F3 Firmware, Amd Epyc 72F3, Amd Epyc 7313 Firmware, Amd Epyc 7313, Amd Epyc 7313P Firmware.