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CVE-2021-1090

Estado: ModificadaAlta (7.1)—

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for control calls where the software reads or writes to a buffer by using an index or pointer that references a memory location after the end of the buffer, which may lead to data tampering or 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)

Nvidia — GPU Display Driver

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-1090",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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          "product": "NVIDIA GPU Display Driver",
          "versions": [
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  "published": "2021-07-22T05:15:07.680",
  "references": [
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for control calls where the software reads or writes to a buffer by using an index or pointer that references a memory location after the end of the buffer, which may lead to data tampering or denial of service."
    },
    {
      "lang": "es",
      "value": "Un controlador de pantalla de la GPU NVIDIA para Windows y Linux, contiene una vulnerabilidad en el manejador de la capa de modo del kernel (nvlddmkm.sys) para las llamadas de control en las que el software lee o escribe en un búfer usando un índice o puntero que hace referencia a una ubicación de memoria después del final del búfer, lo que puede conllevar la manipulación de datos o la denegación del servicio"
    }
  ],
  "lastModified": "2026-06-17T03:30:56.550",
  "configurations": [
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