BaseFortify

Publication date: 2025-10-06

Last updated on: 2025-10-08

Assigner: Advanced Micro Devices Inc.

Description

In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the loss of integrity and confidentiality.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-06

Last Modified

2025-10-08

Generated

2026-07-06

AI Q&A

2025-10-06

EPSS Evaluated

2026-07-05

NVD

CVE-2025-0038

EUVD

EUVD-2025-32160

Affected Vendors & Products

Vendor	Product	Version / Range
amd	zynq_ultrascale+	*
amd	pmu_firmware	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-1284	The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

Attack-Flow Graph

Executive Summary

This vulnerability in AMD Zynq UltraScale+ devices involves the Platform Management Unit (PMU) Firmware, which provides runtime services for cryptographic operations and configuration management. The issue is that the memory pointers used in these runtime service commands are not properly validated, allowing a remote processor to access or overwrite isolated or protected memory areas. This can lead to loss of confidentiality and integrity of the system. [1]

Impact Analysis

Exploitation of this vulnerability can allow unauthorized access to protected memory regions, potentially resulting in the loss of confidentiality and integrity of sensitive data. This could compromise cryptographic operations and system configuration, leading to serious security impacts such as data leakage or system manipulation. [1]

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