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CVE-2023-0202

Estado: ModificadaAlta (7.8)—

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.

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 — DGX A100 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-0202",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          ],
          "version": "2.0.3",
          "timestamp": "2025-02-04T19:15:58.914617Z"
        }
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      {
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        "cvssData": {
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      "tags": [
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "psirt@nvidia.com",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  "descriptions": [
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      "lang": "en",
      "value": "NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure."
    }
  ],
  "lastModified": "2026-06-17T05:25:01.070",
  "configurations": [
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