CVE Vulnerabilities

CVE-2021-26337

Published: Nov 16, 2021 | Modified: Sep 10, 2022

CVSS 3.x

5.5

MEDIUM

Source:

NVD

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

CVSS 2.x

2.1 LOW

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-26337
CWE	https://cwe.mitre.org/data/definitions/.html

Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests.

Affected Software

Name	Vendor	Start Version	End Version
Epyc_7003_firmware	Amd	*	milanpi-sp3_1.0.0.4 (excluding)

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

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