Feed/CVE-2022-23821
CVE-2022-23821CRITICALCVSS 9.8

CVE-2022-23821

Published Nov 14, 2023·Updated Jun 16, 2026

NVD Description

Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.

CVSS Vector

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

References

View on NVD Search GitHub Search Google

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