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CVE-2022-42270

Estado: ModificadaAlta (7.8)—

NVIDIA distributions of Linux contain a vulnerability in nvdla_emu_task_submit, where unvalidated input may allow a local attacker to cause stack-based buffer overflow in kernel code, which may lead to escalation of privileges, compromised integrity and confidentiality, and 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 — Jetson Linux

CWE

Referencias

JSON original (NVD)

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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": "2025-04-10T17:54:45.987701Z"
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  "published": "2022-12-30T23:15:11.830",
  "references": [
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5417",
      "tags": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-121"
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      "description": [
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          "value": "CWE-787"
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      "value": "NVIDIA distributions of Linux contain a vulnerability in nvdla_emu_task_submit, where unvalidated input may allow a local attacker to cause stack-based buffer overflow in kernel code, which may lead to escalation of privileges, compromised integrity and confidentiality, and denial of service.\n\n"
    },
    {
      "lang": "es",
      "value": "Las distribuciones NVIDIA de Linux contienen una vulnerabilidad en nvdla_emu_task_submit, donde una entrada no validada puede permitir que un atacante local provoque un desbordamiento del búfer basado en pila en el código del kernel, lo que puede conducir a una escalada de privilegios, comprometer la integridad y la confidencialidad y Denegación de Servicio (DoS)."
    }
  ],
  "lastModified": "2026-06-17T05:04:37.360",
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