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VULNERABILITIES

CVE-2023-20559 Details

Description

Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-691Insufficient Control Flow ManagementCISA-ADP

Affected Products

ProductVersions

Change History

7 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2023-20559
NVD Published Date:
Apr 2, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-20559 Details - Not Deferred