{
  "id": "CVE-2022-49494",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-26T07:01:25.613",
  "lastModified": "2025-02-26T07:01:25.613",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()\n\nIt will cause null-ptr-deref when using 'res', if platform_get_resource()\nreturns NULL, so move using 'res' after devm_ioremap_resource() that\nwill check it to avoid null-ptr-deref.\nAnd use devm_platform_get_and_ioremap_resource() to simplify code."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: rawnand: cadence: se corrige un posible null-ptr-deref en cadence_nand_dt_probe(). Provocar\u00e1 un null-ptr-deref al usar 'res', si platform_get_resource() devuelve NULL, as\u00ed que pase a usar 'res' despu\u00e9s de devm_ioremap_resource() que lo comprobar\u00e1 para evitar un null-ptr-deref. Y use devm_platform_get_and_ioremap_resource() para simplificar el c\u00f3digo."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/069af5e27c1b0f7677ef76d8d3102e503ca4f80b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/0cfee868b89ffa945f3d535ee5c985cb40c5a0f8",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/13b60d3dc84b47307669edb66b633b18466014b4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/81f1ddffdc22ca5789e33b9d4712914e302090c1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a28ed09dafee20da51eb26452950839633afd824",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}