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CVE-2023-25521

Estado: ModificadaAlta (7.8)—

NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.

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)

Nvidia — DGX A100 FirmwareNvidia — DGX A800 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2024-11-27T20:18:49.335582Z"
        }
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          "userInteraction": "NONE",
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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  "published": "2023-07-04T00:15:09.727",
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@nvidia.com"
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "psirt@nvidia.com",
      "description": [
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          "value": "CWE-250"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
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  ],
  "descriptions": [
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      "lang": "en",
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    }
  ],
  "lastModified": "2026-06-17T05:41:24.603",
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