CVE-2022-23829

hw: amd: SPI protection feature may result in a potential arbitrary code execution.

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Severity

Important

Red Hat Product Security

8.2

CVSS 3.1

Review impact separately from score.

Published · June 11, 2024

Updated · October 28, 2026

Description

A flaw was found in AMD SPI. The protection features may allow a malicious attacker with Ring0 kernel mode access to bypass the native System Management Mode (SMM) ROM protections.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 8.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE not specified