FKIE_CVE-2022-50175

Vulnerability from fkie_nvd - Published: 2025-06-18 11:15 - Updated: 2025-11-28 14:50
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0597bcf774896a002edcc7934a9cdbb932b66702Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/611f86965df013d6021e6cd0d155b1734ad2cf21Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8b412db51db24dfba22c96948580d4a12f831397Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c142a7531b90c6b0f946c82d3f504b3f36a207dfPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0b212ec9d8177d6f7c404315293f6a085d6ee42Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
To clipboard 

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  "cveTags": [],
  "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\u0027t 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 p\u00e9rdida 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 p\u00e9rdida de memoria, llame a video_device_release() para solucionar esto."
    }
  ],
  "id": "CVE-2022-50175",
  "lastModified": "2025-11-28T14:50:51.693",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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  "published": "2025-06-18T11:15:47.883",
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  "vulnStatus": "Analyzed",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.