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CVE-2022-28193

Estado: ModificadaMedia (5.6)—

NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where insufficient validation of untrusted data may allow a local attacker with elevated privileges to cause a memory buffer overflow, which may lead to code execution, loss of integrity, limited denial of service, and some impact to confidentiality.

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 — Jetson Linux

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-28193",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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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",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:L",
          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
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          "privilegesRequired": "HIGH",
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  "affected": [
    {
      "source": "psirt@nvidia.com",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "Jetson AGX Xavier series, Jetson Xavier NX",
          "versions": [
            {
              "status": "affected",
              "version": "All 32.x versions prior to 32.7.2"
            }
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  "published": "2022-04-27T18:15:07.917",
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5343",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5343",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@nvidia.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
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      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where insufficient validation of untrusted data may allow a local attacker with elevated privileges to cause a memory buffer overflow, which may lead to code execution, loss of integrity, limited denial of service, and some impact to confidentiality."
    },
    {
      "lang": "es",
      "value": "El paquete de controladores de NVIDIA Jetson para Linux contiene una vulnerabilidad en el módulo Cboot tegrabl_cbo.c, en el que una validación insuficiente de los datos que no son de confianza puede permitir a un atacante local con privilegios elevados provocar un desbordamiento del búfer de memoria, lo que puede llevar a la ejecución de código, pérdida de integridad, denegación de servicio limitada y algún impacto en la confidencialidad"
    }
  ],
  "lastModified": "2026-06-17T04:38:08.160",
  "configurations": [
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}