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CVE-2015-4421

Estado: ModificadaAlta (7.5)—

The tzdriver module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users to gain privileges or cause a denial of service (memory corruption) via an unspecified input.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Huawei — Mate 7 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-4421",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "HIGH",
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          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
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  "affected": [
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      "affectedData": [
        {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
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      "lang": "en",
      "value": "The tzdriver module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users to gain privileges or cause a denial of service (memory corruption) via an unspecified input."
    },
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      "lang": "es",
      "value": "El módulo tzdrive en smartphones Huawei Mate 7 (Mate7-TL10) en versiones anteriores a la V100R001CHNC00B126SP03 permite que usuarios locales obtengan privilegios o provoquen una denegación de servicio (corrupción de memoria) mediante una entrada no especificada."
    }
  ],
  "lastModified": "2026-06-17T00:27:15.493",
  "configurations": [
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