CVE-2024-38532 (GCVE-0-2024-38532)
Vulnerability from cvelistv5 – Published: 2024-06-28 21:25 – Updated: 2024-08-02 04:12
VLAI
EPSS
VEX
Title
TEST_KEY used in example dcp_tool reference implementation
Summary
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.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-01 18:09 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/usbarmory/mxs-dcp/security/adv… | x_refsource_CONFIRM |
| https://github.com/usbarmory/mxs-dcp/commit/e5a99… | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-38532",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-01T18:09:34.354875Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-01T18:09:44.889Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:12:25.150Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq"
},
{
"name": "https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "mxs-dcp",
"vendor": "usbarmory",
"versions": [
{
"status": "affected",
"version": "\u003e= commit 6151, \u003c commit 26a7"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs\u00b9 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": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-321",
"description": "CWE-321: Use of Hard-coded Cryptographic Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-28T21:25:42.129Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq"
},
{
"name": "https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7"
}
],
"source": {
"advisory": "GHSA-g85c-rh49-p8cq",
"discovery": "UNKNOWN"
},
"title": "TEST_KEY used in example dcp_tool reference implementation"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-38532",
"datePublished": "2024-06-28T21:25:42.129Z",
"dateReserved": "2024-06-18T16:37:02.729Z",
"dateUpdated": "2024-08-02T04:12:25.150Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2024-38532",
"date": "2026-09-16",
"epss": "0.00191",
"percentile": "0.08967"
},
"fkie_nvd": {
"descriptions": "[{\"lang\": \"en\", \"value\": \"The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs\\u00b9 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.\"}, {\"lang\": \"es\", \"value\": \"El coprocesador de datos (DCP) de NXP es un m\\u00f3dulo de hardware integrado para SoC\\u00b9 de NXP espec\\u00edficos que implementa un motor criptogr\\u00e1fico AES dedicado para operaciones de cifrado/descifrado. La implementaci\\u00f3n de referencia dcp_tool incluida en el repositorio seleccion\\u00f3 la clave de prueba, independientemente de su argumento `-t`. Este problema se solucion\\u00f3 en el commit 26a7.\"}]",
"id": "CVE-2024-38532",
"lastModified": "2024-11-21T09:26:13.680",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N\", \"baseScore\": 7.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 4.2}]}",
"published": "2024-06-28T22:15:03.157",
"references": "[{\"url\": \"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": "[{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-321\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-38532\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-06-28T22:15:03.157\",\"lastModified\":\"2026-06-17T07:40:29.030\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs\u00b9 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.\"},{\"lang\":\"es\",\"value\":\"El coprocesador de datos (DCP) de NXP es un m\u00f3dulo de hardware integrado para SoC\u00b9 de NXP espec\u00edficos que implementa un motor criptogr\u00e1fico AES dedicado para operaciones de cifrado/descifrado. La implementaci\u00f3n de referencia dcp_tool incluida en el repositorio seleccion\u00f3 la clave de prueba, independientemente de su argumento `-t`. Este problema se solucion\u00f3 en el commit 26a7.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"usbarmory\",\"product\":\"mxs-dcp\",\"versions\":[{\"version\":\"\u003e= commit 6151, \u003c commit 26a7\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":4.2}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-07-01T18:09:34.354875Z\",\"id\":\"CVE-2024-38532\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-321\"}]}],\"references\":[{\"url\":\"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"redhat_vex": {
"current_release_date": "2025-05-28T20:45:33+00:00",
"cve": "CVE-2024-38532",
"id": "CVE-2024-38532",
"initial_release_date": "2024-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "TEST_KEY used in example dcp_tool reference implementation",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-38532.json",
"version": "3"
},
"vulnrichment": {
"containers": "{\"cna\": {\"title\": \"TEST_KEY used in example dcp_tool reference implementation\", \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-321\", \"lang\": \"en\", \"description\": \"CWE-321: Use of Hard-coded Cryptographic Key\", \"type\": \"CWE\"}]}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.1, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N\", \"version\": \"3.1\"}}], \"references\": [{\"name\": \"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\", \"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq\"}, {\"name\": \"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\", \"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7\"}], \"affected\": [{\"vendor\": \"usbarmory\", \"product\": \"mxs-dcp\", \"versions\": [{\"version\": \"\u003e= commit 6151, \u003c commit 26a7\", \"status\": \"affected\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-06-28T21:25:42.129Z\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs\\u00b9 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.\"}], \"source\": {\"advisory\": \"GHSA-g85c-rh49-p8cq\", \"discovery\": \"UNKNOWN\"}}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-38532\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-01T18:09:34.354875Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-01T18:09:40.319Z\"}}]}",
"cveMetadata": "{\"cveId\": \"CVE-2024-38532\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"GitHub_M\", \"dateReserved\": \"2024-06-18T16:37:02.729Z\", \"datePublished\": \"2024-06-28T21:25:42.129Z\", \"dateUpdated\": \"2024-07-01T18:09:44.889Z\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Loading…
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…