Vulnerability-Lookup

CVE-2024-29155 (GCVE-0-2024-29155)

Vulnerability from cvelistv5 – Published: 2024-10-16 15:51 – Updated: 2025-09-02 14:11

Title

Denial of service on Microchip RN4870 devices

Summary

On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the device becomes incapable of completing the pairing process. A third party can inject a second PairReqNoInputNoOutput request just after a real one, causing the pair request to be blocked.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-239

Assigner

Microchip

References

URL

Tags

	https://www.microchip.com/en-us/product/rn4870	product
	https://ww1.microchip.com/downloads/aemDocuments/…	release-notesproducttechnical-description

Impacted products

	Vendor	Product	Version
	Microchip	RN4870	Affected: 0 , < 1.44 (semver)

Credits

Wu, Tianwei Hussain Syed Rafiul Ishtiaq, Abdullah Al RASHID, SYED MD MUKIT The Pennsylvania State University

Show details on NVD website

JSON

To clipboard

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GSD-2024-29155

Vulnerability from gsd - Updated: 2024-04-02 05:02

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2024-29155

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-29155"
      ],
      "id": "GSD-2024-29155",
      "modified": "2024-04-02T05:02:57.576674Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-29155",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

FKIE_CVE-2024-29155

Vulnerability from fkie_nvd - Published: 2024-10-16 16:15 - Updated: 2025-08-29 21:15

Severity ?

4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

References

	URL	Tags
	dc3f6da9-85b5-4a73-84a2-2ec90b40fca5	https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/SoftwareLibraries/Firmware/RN4870-71-Firmware-1.44.zip
	dc3f6da9-85b5-4a73-84a2-2ec90b40fca5	https://www.microchip.com/en-us/product/rn4870

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is \nreceived, the device becomes incapable of completing the pairing \nprocess. A third party can inject a second PairReqNoInputNoOutput request \njust after a real one, causing the pair request to be blocked."
    },
    {
      "lang": "es",
      "value": "En los dispositivos Microchip RN4870, cuando se recibe m\u00e1s de una solicitud PairReqNoInputNoOutput consecutiva, el dispositivo no puede completar el proceso de emparejamiento. Un tercero puede inyectar una segunda solicitud PairReqNoInputNoOutput justo despu\u00e9s de una real, lo que hace que la solicitud de emparejamiento se bloquee."
    }
  ],
  "id": "CVE-2024-29155",
  "lastModified": "2025-08-29T21:15:33.510",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-10-16T16:15:03.630",
  "references": [
    {
      "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
      "url": "https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/SoftwareLibraries/Firmware/RN4870-71-Firmware-1.44.zip"
    },
    {
      "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
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    }
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  "sourceIdentifier": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-239"
        }
      ],
      "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
      "type": "Secondary"
    }
  ]
}

GHSA-HW2R-JGP3-3H2V

Vulnerability from github – Published: 2024-10-16 18:31 – Updated: 2024-10-16 18:31

Details

Severity ?

4.3 (Medium)


                  
                    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-29155"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-239"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-16T16:15:03Z",
    "severity": "MODERATE"
  },
  "details": "On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is \nreceived, the device becomes incapable of completing the pairing \nprocess. A third party can inject a second PairReqNoInputNoOutput request \njust after a real one, causing the pair request to be blocked.",
  "id": "GHSA-hw2r-jgp3-3h2v",
  "modified": "2024-10-16T18:31:44Z",
  "published": "2024-10-16T18:31:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-29155"
    },
    {
      "type": "WEB",
      "url": "https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/SoftwareLibraries/Firmware/RN4870-71-Firmware-1.44.zip"
    },
    {
      "type": "WEB",
      "url": "https://www.microchip.com/en-us/product/rn4870"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2024-29155 (GCVE-0-2024-29155)

GSD-2024-29155

FKIE_CVE-2024-29155

GHSA-HW2R-JGP3-3H2V

Tags

Sightings

Nomenclature