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CVE-2021-34376

Estado: ModificadaMedia (6.7)—

Trusty contains a vulnerability in the HDCP service TA where bounds checking in command 5 is missing. Improper restriction of operations within the bounds of a memory buffer might 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 — Jetson Linux

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-34376",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
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  "affected": [
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      "affectedData": [
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          "vendor": "NVIDIA",
          "product": "NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX",
          "versions": [
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              "status": "affected",
              "version": "All Jetson Linux versions prior to r32.5.1"
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  "published": "2021-06-30T11:15:08.390",
  "references": [
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      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205",
      "tags": [
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      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
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      "lang": "en",
      "value": "Trusty contains a vulnerability in the HDCP service TA where bounds checking in command 5 is missing. Improper restriction of operations within the bounds of a memory buffer might lead to denial of service, escalation of privileges, and information disclosure."
    },
    {
      "lang": "es",
      "value": "Trusty contiene una vulnerabilidad en el servicio HDCP TA donde falta la comprobación de límites en el comando 5. La restricción inapropiada de las operaciones dentro de los límites de un búfer de memoria podría conllevar a una denegación de servicio, una escalada de privilegios y la divulgación de información"
    }
  ],
  "lastModified": "2026-06-17T03:55:44.643",
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