Vulnerability-Lookup

CVE-2025-0040 (GCVE-0-2025-0040)

Vulnerability from cvelistv5 – Published: 2026-05-15 02:09 – Updated: 2026-05-15 13:22

Summary

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.

Severity

5.3 (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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-15 13:22 UTC

CWE

CWE-284 - Improper Access Control

Assigner

AMD mitre root

References

2 references

URL	Tags
https://www.amd.com/en/resources/product-security…
https://www.amd.com/en/resources/product-security…

Impacted products

4 products

Vendor	Product	Version	CPE status
AMD	AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics	Unaffected: PhoenixPI-FP8-FP7_1.2.0.B	guessed
AMD	AMD Ryzen™ 8000 Series Desktop Processors	Unaffected: ComboAM5PI 1.2.0.3d Unaffected: ComboAM5PI 1.1.0.3d	guessed
AMD	AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics	Unaffected: PhoenixPI-FP8-FP7_1.2.0.B	guessed
AMD	AMD Ryzen™ Embedded 8000 Series Processors	Unaffected: EmbeddedPhoenixPI-FP7r2_1.0.0.2	guessed

Date Public

2026-05-15 02:00

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-0040

Vulnerability from fkie_nvd - Published: 2026-05-15 03:16 - Updated: 2026-06-17 08:25

Severity

5.3 (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

Summary

References

	URL	Tags
	psirt@amd.com	https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html
	psirt@amd.com	https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 7040 Series Mobile Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "PhoenixPI-FP8-FP7_1.2.0.B"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 8000 Series Desktop Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM5PI 1.2.0.3d"
            },
            {
              "status": "unaffected",
              "version": "ComboAM5PI 1.1.0.3d"
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            }
          ]
        },
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          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Embedded 8000 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "EmbeddedPhoenixPI-FP7r2_1.0.0.2"
            }
          ]
        }
      ],
      "source": "psirt@amd.com"
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    }
  ],
  "id": "CVE-2025-0040",
  "lastModified": "2026-06-17T08:25:42.530",
  "metrics": {
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          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "PRESENT",
          "attackVector": "PHYSICAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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}

GHSA-F3QW-FM2W-5856

Vulnerability from github – Published: 2026-05-15 03:30 – Updated: 2026-05-15 03:30

Details

Severity

5.3 (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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-0040"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-15T03:16:21Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-f3qw-fm2w-5856",
  "modified": "2026-05-15T03:30:37Z",
  "published": "2026-05-15T03:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0040"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

WID-SEC-W-2026-1482

Vulnerability from csaf_certbund - Published: 2026-05-12 22:00 - Updated: 2026-06-16 22:00

Summary

AMD Prozessor: Mehrere Schwachstellen

Severity

Hoch

Scope

28 vulnerabilities in this advisory, including CVE-2025-0040.

CVE-2025-0040

Known affected: 15 products

Open the full advisory

WID-SEC-W-2026-1697

Vulnerability from csaf_certbund - Published: 2026-05-27 22:00 - Updated: 2026-06-16 22:00

Summary

AMD Chipsätze: Mehrere Schwachstellen

Severity

Hoch

Scope

22 vulnerabilities in this advisory, including CVE-2025-0040.

CVE-2025-0040

Known affected: 5 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2025-0040 (GCVE-0-2025-0040)

FKIE_CVE-2025-0040

GHSA-F3QW-FM2W-5856

WID-SEC-W-2026-1482

WID-SEC-W-2026-1697

Tags

Sightings

Nomenclature