nvd-json-data-feeds/CVE-2023/CVE-2023-528xx/CVE-2023-52801.json

{
  "id": "CVE-2023-52801",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-21T16:15:18.603",
  "lastModified": "2024-05-21T16:53:56.550",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommufd: Fix missing update of domains_itree after splitting iopt_area\n\nIn iopt_area_split(), if the original iopt_area has filled a domain and is\nlinked to domains_itree, pages_nodes have to be properly\nreinserted. Otherwise the domains_itree becomes corrupted and we will UAF."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: iommufd: corrige la actualizaci\u00f3n faltante de domains_itree despu\u00e9s de dividir iopt_area. En iopt_area_split(), si el iopt_area original ha llenado un dominio y est\u00e1 vinculado a domains_itree, los pages_nodes deben reinsertarse correctamente. De lo contrario, domains_itree se corrompe y usaremos UAF."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/836db2e7e4565d8218923b3552304a1637e2f28d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e7250ab7ca4998fe026f2149805b03e09dc32498",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fcb32111f01ddf3cbd04644cde1773428e31de6a",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}