{
  "id": "CVE-2024-35851",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-17T15:15:21.963",
  "lastModified": "2024-05-17T18:35:35.070",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: qca: fix NULL-deref on non-serdev suspend\n\nQualcomm ROME controllers can be registered from the Bluetooth line\ndiscipline and in this case the HCI UART serdev pointer is NULL.\n\nAdd the missing sanity check to prevent a NULL-pointer dereference when\nwakeup() is called for a non-serdev controller during suspend.\n\nJust return true for now to restore the original behaviour and address\nthe crash with pre-6.2 kernels, which do not have commit e9b3e5b8c657\n(\"Bluetooth: hci_qca: only assign wakeup with serial port support\") that\ncauses the crash to happen already at setup() time."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: qca: corrige NULL-deref en suspensi\u00f3n sin serdev. Los controladores Qualcomm ROME se pueden registrar desde la disciplina de l\u00ednea Bluetooth y en este caso el puntero HCI UART serdev es NULL. Agregue la verificaci\u00f3n de sanidad que falta para evitar una desreferencia del puntero NULL cuando se llama a wakeup() para un controlador que no es serdev durante la suspensi\u00f3n. Simplemente devuelva verdadero por ahora para restaurar el comportamiento original y solucionar el problema con los kernels anteriores a 6.2, que no tienen la confirmaci\u00f3n e9b3e5b8c657 (\"Bluetooth: hci_qca: solo asigna activaci\u00f3n con soporte de puerto serie\") que causa que el problema ya ocurra en el tiempo de configuraci\u00f3n."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/52f9041deaca3fc5c40ef3b9cb943993ec7d2489",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6b47cdeb786c38e4174319218db3fa6d7b4bba88",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/73e87c0a49fda31d7b589edccf4c72e924411371",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b64092d2f108f0cd1d7fd7e176f5fb2a67a2f189",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e60502b907be350c518819297b565007a94c706d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}