CVE-2021-26375
Medium
Published: 11 May 2022
Published
11 May 2022
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0012
30.2th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-26375 is a medium-severity an unspecified weakness vulnerability in Amd Ryzen 3 2200U Firmware. Its CVSS base score is 5.5 (Medium).
Operationally, ranked at the 30.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-13181
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
amd
epyc 7232p firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7302p firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7402p firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7502p firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7702p firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7252 firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7262 firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7272 firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7282 firmware
≤ romepi-sp3_1.0.0.d
amd
epyc 7302 firmware
≤ romepi-sp3_1.0.0.d
+73 more product configuration(s) — see NVD for full list
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.