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CVE-2023-4891

Estado: ModificadaMedia (5.5)—

A potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service.

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)

Lenovo — View Driver

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-4891",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2023-4891",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2024-09-03T20:10:06.371547Z"
        }
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    ],
    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "source": "nvd@nist.gov",
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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          "vendor": "Lenovo",
          "product": "Lenovo View Driver",
          "versions": [
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              "status": "affected",
              "version": "Versions prior to 2.3.18.1"
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  "published": "2023-11-08T22:15:11.593",
  "references": [
    {
      "url": "https://support.lenovo.com/us/en/product_security/LEN-135344",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@lenovo.com"
    },
    {
      "url": "https://support.lenovo.com/us/en/product_security/LEN-135344",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@lenovo.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nA potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service. \n\n"
    },
    {
      "lang": "es",
      "value": "Se informó de una posible vulnerabilidad de use-after-free en el controlador Lenovo View que podría provocar una denegación de servicio."
    }
  ],
  "lastModified": "2026-06-17T06:38:50.293",
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  "sourceIdentifier": "psirt@lenovo.com"
}