CVE-2021-26355

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-693

Affected software

No affected versions have been published.

Timeline

Published: Jan 11, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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