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CVE-2021-22301

Estado: ModificadaMedia (6.7)—

Mate 30 10.0.0.203(C00E201R7P2) have a buffer overflow vulnerability. After obtaining the root permission, an attacker can exploit the vulnerability to cause buffer overflow.

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 30 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-22301",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
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    ]
  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HUAWEI Mate 30",
          "versions": [
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              "status": "affected",
              "version": "10.0.0.203(C00E201R7P2)"
            }
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  "published": "2021-02-06T00:15:13.043",
  "references": [
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-buffer-en",
      "tags": [
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      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-buffer-en",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
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  ],
  "descriptions": [
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      "lang": "en",
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      "value": "Mate 30 versión 10.0.0.203(C00E201R7P2), presenta una vulnerabilidad de desbordamiento del búfer. Después de obtener el permiso de root, un atacante puede explotar la vulnerabilidad para causar un desbordamiento del búfer"
    }
  ],
  "lastModified": "2026-06-17T03:36:57.823",
  "configurations": [
    {
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}