CVE-2025-0040_CVE-2025-0040

5.3 / 10

MEDIUM

CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Description

Improper access control between the Joint Test Action Group (JTAG) and Advanced Extensible Interface (AXI) could allow an attacker with physical access to read or overwrite the contents of cross-chip debug (XCD) registers potentially resulting in loss of data integrity or confidentiality.

Basic Information

ID CVE-2025-0040

Source AMD

Published May 15, 2026 at 02:09

Affected Product

Vendor AMD

Product AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics

Version PhoenixPI-FP8-FP7_1.2.0.B

CWE Classification

CWE-284

References

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    "lastseen": "",
    "description": "Improper access control between the Joint Test Action Group (JTAG) and Advanced Extensible Interface (AXI) could allow an attacker with physical access to read or overwrite the contents of cross-chip debug (XCD) registers potentially resulting in loss of data integrity or confidentiality.",
    "published": "2026-05-15T02:09:35.182Z",
    "modified": "2026-05-15T02:09:35.182Z",
    "type": "cve",
    "title": "CVE-2025-0040",
    "source": "AMD",
    "references": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html\nhttps://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html",
    "id": "CVE-2025-0040",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "",
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    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
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        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "AMD Ryzen\u2122 7040 Series Mobile Processors with Radeon\u2122 Graphics",
    "version": "PhoenixPI-FP8-FP7_1.2.0.B",
    "vendor": "AMD",
    "ai_description": "",
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    "ai_score": 0
}