nvd-json-data-feeds/CVE-2021/CVE-2021-341xx/CVE-2021-34145.json

{
  "id": "CVE-2021-34145",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-09-07T07:15:07.280",
  "lastModified": "2024-11-21T06:09:56.913",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 devices does not properly handle the reception of LMP_max_slot with an invalid Baseband packet type (and LT_ADDRESS and LT_ADDR) after completion of the LMP setup procedure, allowing attackers in radio range to trigger a denial of service (firmware crash) via a crafted LMP packet."
    },
    {
      "lang": "es",
      "value": "Una implementaci\u00f3n de Bluetooth Classic en la pila WICED BT de Cypress versiones hasta 2.9.0, para los dispositivos CYW20735B1 no maneja apropiadamente la recepci\u00f3n de LMP_max_slot con un tipo de paquete de banda base no v\u00e1lido (y LT_ADDRESS y LT_ADDR) tras la finalizaci\u00f3n del procedimiento de configuraci\u00f3n de LMP, permitiendo a atacantes en el rango de radio desencadenar una denegaci\u00f3n de servicio (bloqueo del firmware) por medio de un paquete LMP dise\u00f1ado"
    }
  ],
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
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          "accessComplexity": "MEDIUM",
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        "exploitabilityScore": 5.5,
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        "obtainAllPrivilege": false,
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