{
  "id": "CVE-2022-49161",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:00:53.280",
  "lastModified": "2025-02-26T07:00:53.280",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: Se corrige la gesti\u00f3n de errores en mt8183_da7219_max98357_dev_probe El puntero device_node es devuelto por of_parse_phandle() con refcount incrementado. Deber\u00edamos usar of_node_put() en \u00e9l cuando haya terminado. Esta funci\u00f3n solo llama a of_node_put() en la ruta regular. Y provocar\u00e1 una fuga de refcount en las rutas de error. Corrija esto llamando tambi\u00e9n a of_node_put() en la gesti\u00f3n de errores."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/28a265a1ee11febeec5ea73a804f30dcec3181ca",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}