CVE-2021-26375
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.
- Score
- CVSS 3.1 5.5 Medium
- Status
- Modified - psirt@amd.com
- Published
- 2022-05-11
- Last modified
- 2024-09-17
Affected products
- Athlon Series (Amd)
- Epyc 7232p Firmware (Amd)
- Epyc 7252 Firmware (Amd)
- Epyc 7262 Firmware (Amd)
- Epyc 7272 Firmware (Amd)
- Epyc 7282 Firmware (Amd)
- Epyc 72f3 Firmware (Amd)
- Epyc 7302 Firmware (Amd)
- Epyc 7302p Firmware (Amd)
- Epyc 7313p Firmware (Amd)
- Epyc 7343 Firmware (Amd)
- Epyc 7352 Firmware (Amd)
- Epyc 7373x Firmware (Amd)
- Epyc 73f3 Firmware (Amd)
- Epyc 7402 Firmware (Amd)
- Epyc 7402p Firmware (Amd)
- Epyc 7413 Firmware (Amd)
- Epyc 7443p Firmware (Amd)
- Epyc 7452 Firmware (Amd)
- Epyc 7453 Firmware (Amd)
- Epyc 7473x Firmware (Amd)
- Epyc 74f3 Firmware (Amd)
- Epyc 7502 Firmware (Amd)
- Epyc 7502p Firmware (Amd)
- Epyc 7513 Firmware (Amd)
- Epyc 7532 Firmware (Amd)
- Epyc 7542 Firmware (Amd)
- Epyc 7543p Firmware (Amd)
- Epyc 7552 Firmware (Amd)
- Epyc 7573x Firmware (Amd)
- Epyc 75f3 Firmware (Amd)
- Epyc 7642 Firmware (Amd)
- Epyc 7643 Firmware (Amd)
- Epyc 7662 Firmware (Amd)
- Epyc 7663 Firmware (Amd)
- Epyc 7702 Firmware (Amd)
- Epyc 7702p Firmware (Amd)
- Epyc 7713 Firmware (Amd)
- Epyc 7713p Firmware (Amd)
- Epyc 7742 Firmware (Amd)
- Epyc 7763 Firmware (Amd)
- Epyc 7773x Firmware (Amd)
- Epyc 7f32 Firmware (Amd)
- Epyc 7f52 Firmware (Amd)
- Epyc 7f72 Firmware (Amd)
- Epyc Processors (Amd)
- Ryzen 3 2200u Firmware (Amd)
- Ryzen 3 2300u Firmware (Amd)
- Ryzen 3 3100 Firmware (Amd)
- Ryzen 3 3200u Firmware (Amd)
- Ryzen 3 3250u Firmware (Amd)
- Ryzen 3 3300x Firmware (Amd)
- Ryzen 5 2500u Firmware (Amd)
- Ryzen 5 2600h Firmware (Amd)
- Ryzen 5 5500 Firmware (Amd)
- Ryzen 5 5600 Firmware (Amd)
- Ryzen 5 5600g Firmware (Amd)
- Ryzen 5 5600x Firmware (Amd)
- Ryzen 7 2700u Firmware (Amd)
- Ryzen 7 2800h Firmware (Amd)
- Ryzen 7 5700g Firmware (Amd)
- Ryzen 7 5700x Firmware (Amd)
- Ryzen 7 5800x3d Firmware (Amd)
- Ryzen 7 5800x Firmware (Amd)
- Ryzen 9 5900x Firmware (Amd)
- Ryzen 9 5950x Firmware (Amd)
- Ryzen Series (Amd)
- Ryzen Threadripper 1900x Firmware (Amd)
- Ryzen Threadripper 1920x Firmware (Amd)
- Ryzen Threadripper 1950x Firmware (Amd)
- Ryzen Threadripper 2920x Firmware (Amd)
- Ryzen Threadripper 2950x Firmware (Amd)
- Ryzen Threadripper 2970wx Firmware (Amd)
- Ryzen Threadripper 2990wx Firmware (Amd)
- Ryzen Threadripper 3960x Firmware (Amd)
- Ryzen Threadripper 3970x Firmware (Amd)
- Ryzen Threadripper 3990x Firmware (Amd)
- Ryzen Threadripper Pro 3945wx Firmware (Amd)
- Ryzen Threadripper Pro 3955wx Firmware (Amd)
- Ryzen Threadripper Pro 3975wx Firmware (Amd)
- Ryzen Threadripper Pro 3995wx Firmware (Amd)
- Ryzen Threadripper Pro 5945wx Firmware (Amd)
- Ryzen Threadripper Pro 5955wx Firmware (Amd)
- Ryzen Threadripper Pro 5965wx Firmware (Amd)
- Ryzen Threadripper Pro 5975wx Firmware (Amd)
- Ryzen Threadripper Pro 5995wx Firmware (Amd)
References
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028
