CVE-2021-26375

3 documents3 sources
Severity
5.5MEDIUM
EPSS
0.1%
top 69.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
86
AMD Epyc 7232p FirmwareAMD Epyc 7252 FirmwareAMD Epyc 7262 Firmware+83 more
Timeline
PublishedMay 11
Latest updateMay 12

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages86 packages

▶NVDamd/epyc_7252_firmware< romepi-sp3_1.0.0.d
▶NVDamd/epyc_7262_firmware< romepi-sp3_1.0.0.d
▶NVDamd/epyc_7272_firmware< romepi-sp3_1.0.0.d
▶NVDamd/epyc_7282_firmware< romepi-sp3_1.0.0.d
▶NVDamd/epyc_72f3_firmware< milanpi-sp3_1.0.0.7

🔴Vulnerability Details

2
GHSA
GHSA-xqhm-4h4h-vgmh: Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that co↗2022-05-12
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CVEList
CVE-2021-26375: Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that co↗2022-05-11
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CVE-2021-26375 (MEDIUM CVSS 5.5) | Insufficient General Purpose IO (GP | cvebase.io