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CVE-2022-50175

Estado: AnalizadaMedia (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

media: tw686x: Fix memory leak in tw686x_video_init

video_device_alloc() allocates memory for vdev, when video_register_device() fails, it doesn't release the memory and leads to memory leak, call video_device_release() to fix this.

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)

Linux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-50175",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
        "exploitabilityScore": 1.8
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          "programFiles": [
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          "programFiles": [
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  ],
  "published": "2025-06-18T11:15:47.883",
  "references": [
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  "vulnStatus": "Analyzed",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tw686x: Fix memory leak in tw686x_video_init\n\nvideo_device_alloc() allocates memory for vdev,\nwhen video_register_device() fails, it doesn't release the memory and\nleads to memory leak, call video_device_release() to fix this."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: tw686x: Se corrige la pérdida de memoria en tw686x_video_init video_device_alloc() asigna memoria para vdev, cuando video_register_device() falla, no libera la memoria y provoca una pérdida de memoria, llame a video_device_release() para solucionar esto."
    }
  ],
  "lastModified": "2026-06-17T05:22:54.810",
  "configurations": [
    {
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        {
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