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CVE-2021-34392

Estado: ModificadaMedia (5.5)—

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tz_map_shared_mem function can bypass boundary checks, which might lead to 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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  "id": "CVE-2021-34392",
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "vendor": "NVIDIA",
          "product": "NVIDIA Jetson TX1",
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  "published": "2021-06-22T22:15:09.147",
  "references": [
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@nvidia.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-190"
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      "lang": "en",
      "value": "Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tz_map_shared_mem function can bypass boundary checks, which might lead to denial of service."
    },
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      "value": "Trusty TLK contiene una vulnerabilidad en el kernel de NVIDIA TLK donde un desbordamiento de enteros en la función tz_map_shared_mem puede omitir las comprobaciones de límites, lo que podría conllevar a una denegación de servicio"
    }
  ],
  "lastModified": "2026-06-17T03:55:46.410",
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