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CVE-2022-31601

Estado: ModificadaMedia (6.7)—

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmbiosPei, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, 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)

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{
  "id": "CVE-2022-31601",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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          "integrityImpact": "HIGH",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "NVIDIA DGX A100",
          "versions": [
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  "published": "2022-07-04T18:15:08.070",
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5367",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5367",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "psirt@nvidia.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmbiosPei, which may allow a highly privileged local attacker to cause an out-of-bounds write, which may lead to code execution, denial of service, compromised integrity, and information disclosure."
    },
    {
      "lang": "es",
      "value": "NVIDIA DGX A100 contiene una vulnerabilidad en SBIOS en el SmbiosPei, que puede permitir a un atacante local con muchos privilegios causar una escritura fuera de límites, lo que puede conllevar a una ejecución de código, denegación de servicio, el impacto en la integridad de los datos y la divulgación de información"
    }
  ],
  "lastModified": "2026-06-17T04:45:45.767",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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}