fkie_cve-2022-50184
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: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init of_graph_get_remote_node() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/013e67e7dd898170cbf54981cf1ed7616f822566
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/275fed7142fff5b27e176e53508196715043de5c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/994bc82df85564d948037f1dfdd47c907e8a084b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d82a5a4aae9d0203234737caed1bf470aa317568
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: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init\n\nof_graph_get_remote_node() returns remote device nodepointer with\nrefcount incremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/meson: encoder_hdmi: Se corrige la fuga de recuento de referencias en meson_encoder_hdmi_init. `of_graph_get_remote_node()` devuelve el puntero de nodo del dispositivo remoto con el recuento de referencias incrementado. Deber\u00edamos usar `of_node_put()` al finalizar. Se ha a\u00f1adido la funci\u00f3n `of_node_put()` que falta para evitar la fuga de recuento de referencias."
    }
  ],
  "id": "CVE-2022-50184",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:48.917",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/013e67e7dd898170cbf54981cf1ed7616f822566"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/275fed7142fff5b27e176e53508196715043de5c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/994bc82df85564d948037f1dfdd47c907e8a084b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d82a5a4aae9d0203234737caed1bf470aa317568"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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