{
  "id": "CVE-2021-47039",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-02-28T09:15:39.950",
  "lastModified": "2024-02-28T14:06:45.783",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nataflop: potential out of bounds in do_format()\n\nThe function uses \"type\" as an array index:\n\n\tq = unit[drive].disk[type]->queue;\n\nUnfortunately the bounds check on \"type\" isn't done until later in the\nfunction.  Fix this by moving the bounds check to the start."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ataflop: potencial fuera de los l\u00edmites en do_format() La funci\u00f3n utiliza \"tipo\" como \u00edndice de matriz: q = unidad[unidad].disco[tipo]->cola; Desafortunadamente, la verificaci\u00f3n de los l\u00edmites en \"tipo\" no se realiza hasta m\u00e1s adelante en la funci\u00f3n. Solucione este problema moviendo la verificaci\u00f3n de los l\u00edmites al inicio."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}