CVEvulnerability
CVE-2021-26317
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-05-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Description
Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.
Affected configurations
• amd radeon software
• amd ryzen 3 2200u firmware
• amd ryzen 5300g firmware
• amd ryzen 5300ge firmware
• amd ryzen 5600g firmware
• amd ryzen 5600ge firmware
• amd ryzen 5600x firmware
• amd ryzen 5700g firmware
• amd ryzen 5700ge firmware
• amd athlon 3050ge firmware
• amd athlon 3150g firmware
• amd athlon 3150ge firmware
• amd ryzen 5800x firmware
• amd ryzen 5800x3d firmware
• amd ryzen 5900x firmware
• amd ryzen 5950x firmware
• amd ryzen 9 3900x firmware
• amd ryzen 9 3950x firmware
• amd ryzen 9 5900hs firmware
• amd ryzen 9 5900hx firmware
• amd ryzen 9 5980hs firmware
• amd ryzen 9 5980hx firmware
• amd ryzen 3 2300u firmware
• amd ryzen 3 3100 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 ryzen 3 3300g firmware
• amd ryzen 7 2700 firmware
• amd ryzen 7 2700u firmware
• amd ryzen 7 2700x firmware
• amd ryzen 7 2800h firmware
• amd ryzen 7 3700x firmware
• amd ryzen 7 3800x firmware
• amd ryzen 7 5800h firmware
• amd ryzen 7 5800hs firmware
• amd ryzen 7 5800u firmware
• amd ryzen 7 5825c firmware
• amd ryzen 7 5825u firmware
• amd ryzen 3 3300x firmware
• amd ryzen 5 2500u firmware
• amd ryzen 5 2600 firmware
• amd ryzen 5 2600h firmware
• amd ryzen 5 2600x firmware
• amd ryzen 5 3400g firmware
• amd ryzen 5 3450g firmware
• amd ryzen 5 3600 firmware
… and 14 more