What is CVE-2021-26376?

CVE-2021-26376 is a medium-severity vulnerability in Amd Athlon™ Series. CVSS score: 5.5/10. Published 2022-05-11.

How severe is CVE-2021-26376?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Amd Athlon™ Series

CVE-2021-26376

Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.

EPSS: 0.002 (11.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Amd Athlon™ Series — versions various
Amd Epyc_7232p
Amd Epyc_7232p_firmware
Amd Epyc_7252
Amd Epyc_7252_firmware
Amd Epyc_7262
Amd Epyc_7262_firmware
Amd Epyc_7272
Amd Epyc_7272_firmware
Amd Epyc_7282

References

psirt@amd.com (x_refsource_MISC, Vendor Advisory)
psirt@amd.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-26376?: CVE-2021-26376 is a medium-severity vulnerability in Amd Athlon™ Series. CVSS score: 5.5/10. Published 2022-05-11.
How severe is CVE-2021-26376?: Medium severity. CVSS v3 base score is 5.5 out of 10.