Vulnerability record · CVE-2021-26376 · published 11 May 2022
CVE-2021-26376: Amd epyc 7232p firmware vulnerability
AAmd · Epyc 7232p Firmware
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
Description
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
83 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 | Vendor Advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 | Vendor Advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 | Vendor Advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 | Vendor Advisory |
Track CVE-2021-26376 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2021-26376), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.