CVE-2025-48507
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-23

Last updated on: 2025-11-23

Assigner: Advanced Micro Devices Inc.

Description
The security state of the calling processor into Arm® Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.
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Meta Information
Published
2025-11-23
Last Modified
2025-11-23
Generated
2026-06-16
AI Q&A
2025-11-23
EPSS Evaluated
2026-06-15
NVD
CVE-2025-48507
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
amd arm_trusted_firmware *
amd pmu_firmware *
Helpful Resources
Exploitability
CWE
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KEV
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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.
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Executive Summary

This vulnerability occurs because the security state of the calling processor is not checked by Arm Trusted Firmware (TF-A). As a result, non-secure processors could gain unauthorized access to secure memory areas, perform cryptographic operations, and control subsystems within the System on Chip (SOC) that should be restricted.

Impact Analysis

This vulnerability can lead to unauthorized access to sensitive secure memory and cryptographic functions, potentially allowing attackers to compromise the confidentiality and integrity of secure data and operations. It may also enable attackers to manipulate subsystems within the SOC, leading to system instability or further security breaches.

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