CVE-2025-48515
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Insufficient Parameter Sanitization in AMD ASP Boot Loader Enables Code Execution

Publication date: 2026-02-10

Last updated on: 2026-02-10

Assigner: Advanced Micro Devices Inc.

Description
Insufficient parameter sanitization in AMD Secure Processor (ASP) Boot Loader could allow an attacker with access to SPIROM upgrade to overwrite the memory, potentially resulting in arbitrary code execution.
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Meta Information
Published
2026-02-10
Last Modified
2026-02-10
Generated
2026-06-16
AI Q&A
2026-02-10
EPSS Evaluated
2026-06-15
NVD
CVE-2025-48515
EUVD
EUVD-2025-207142
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
amd secure_processor_boot_loader *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-190 The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
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Executive Summary

This vulnerability involves insufficient parameter sanitization in the AMD Secure Processor (ASP) Boot Loader. An attacker who has access to the SPIROM upgrade process could exploit this flaw to overwrite memory, which may lead to arbitrary code execution.

Impact Analysis

The impact of this vulnerability could be significant as it allows an attacker with SPIROM upgrade access to overwrite memory and potentially execute arbitrary code. This could compromise the security and integrity of the affected system, leading to unauthorized control or disruption.

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