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CVE-2025-54632

Estado: AnalizadaMedia (4.6)—

Vulnerability of insufficient data length verification in the HVB module. Impact: Successful exploitation of this vulnerability may affect service integrity.

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 (2)

Huawei — EmuiHuawei — Harmonyos

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-54632",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-54632",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-06T15:04:12.614617Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "psirt@huawei.com",
        "cvssData": {
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          "version": "3.1",
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          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
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      },
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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          "product": "HarmonyOS",
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            },
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              "version": "5.0.1"
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              "version": "4.3.1"
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          "defaultStatus": "unaffected"
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          "product": "EMUI",
          "versions": [
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              "version": "15.0.0"
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          "defaultStatus": "unaffected"
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  ],
  "published": "2025-08-06T03:15:26.600",
  "references": [
    {
      "url": "https://consumer.huawei.com/en/support/bulletin/2025/8/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@huawei.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability of insufficient data length verification in the HVB module.\nImpact: Successful exploitation of this vulnerability may affect service integrity."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de verificación insuficiente de la longitud de datos en el módulo HVB. Impacto: La explotación exitosa de esta vulnerabilidad podría afectar la integridad del servicio."
    }
  ],
  "lastModified": "2026-06-17T09:40:26.347",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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            },
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  "sourceIdentifier": "psirt@huawei.com"
}