{
  "id": "CVE-2022-49431",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:01:19.573",
  "lastModified": "2025-02-26T07:01:19.573",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/iommu: Add missing of_node_put in iommu_init_early_dart\n\nThe device_node pointer is returned by of_find_compatible_node\nwith refcount incremented. We should use of_node_put() to avoid\nthe refcount leak."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: powerpc/iommu: falta of_node_put en iommu_init_early_dart El puntero device_node es devuelto por of_find_compatible_node con refcount incrementado. Deber\u00edamos usar of_node_put() para evitar la fuga de refcount."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/57b742a5b8945118022973e6416b71351df512fb",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7e3f1dfb9e21733d7276bc9ccea4daada163f2ba",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8657e8ea23325949091da72453ba84fb73cc2bd9",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/cb4f2dc513e99c5d0485661f114e4dda73612d10",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/df6d8b689252c0acc0448d4ae3d33f2d6db048ab",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/dfc308d6f29aa28463deb9a12278a85a382385ca",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}