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Vulnerability record · CVE-2020-12988 · published 11 June 2021

CVE-2020-12988: Amd epyc 7001 firmware vulnerability

AAmd · Epyc 7001 Firmware

A potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the system when it is rebooted.

7.5 CVSS 3.1 High EPSS 1.0% · top 37.0%
7.5CVSS 3.1 base score, v2 7.8
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
61Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the system when it is rebooted.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

61 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-12988), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.