CVE Vulnerabilities

CVE-2021-26329

Improper Handling of Length Parameter Inconsistency

Published: Nov 16, 2021 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources.

Weakness

The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.

Affected Software

Name Vendor Start Version End Version
Epyc_7601_firmware Amd * naplespi-sp3_1.0.0.g (excluding)

Potential Mitigations

References