fkie_cve-2022-50188
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount leak in meson_encoder_hdmi_init of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() in error path to avoid refcount leak.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/meson: Fix refcount leak in meson_encoder_hdmi_init\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it when not need anymore.\nAdd missing put_device() in error path to avoid refcount\nleak."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/meson: Se corrige la fuga de recuento de referencias en meson_encoder_hdmi_init. La referencia de of_find_device_by_node() se toma; debemos usar put_device() para liberarla cuando ya no sea necesaria. Se a\u00f1ade la falta de put_device() en la ruta de error para evitar la fuga de recuento de referencias."
    }
  ],
  "id": "CVE-2022-50188",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:49.383",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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