CVE-2023-20533

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published: Nov 14, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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