CVE-2024-38532

TEST_KEY used in example dcp_tool reference implementation

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Published Jun 28, 2024 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Description

The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs¹ that implements a dedicated AES cryptographic engine for encryption/decryption operations. The dcp_tool reference implementation included in the repository selected the test key, regardless of its `-t` argument. This issue has been patched in commit 26a7.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

usbarmory

mxs-dcp

affected

Version	Status	Constraints
`>= commit 6151, < commit 26a7`	affected	—

No data.

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2024-37396	The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs¹ that implements a dedicated AES cryptographic engine for encryption/decryption operations. The dcp_tool reference implementation included in the repository selected the test key, regardless of its `-t` argument. This issue has been patched in commit 26a7.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.191% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7
https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq

History

No history.

Subscriptions

No data.

Weaknesses

CWE-321

Sources

CVE record Updated: Aug 2, 2024, 4:12 AM

Status: PUBLISHED
Assigner: GitHub_M
Published: Jun 28, 2024, 9:25 PM
Updated: Aug 2, 2024, 4:12 AM
Reserved: Jun 18, 2024, 4:37 PM

View source JSON

Vulnrichment Updated: Jul 1, 2024, 6:09 PM

Updated: Jul 1, 2024, 6:09 PM

NVD Updated: Jun 17, 2026, 7:40 AM

Status: Deferred
Published: Jun 28, 2024, 10:15 PM
Modified: Jun 17, 2026, 7:40 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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