{
  "id": "CVE-2024-53239",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-12-27T14:15:32.373",
  "lastModified": "2025-02-10T18:15:28.977",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: 6fire: Release resources at card release\n\nThe current 6fire code tries to release the resources right after the\ncall of usb6fire_chip_abort().  But at this moment, the card object\nmight be still in use (as we're calling snd_card_free_when_closed()).\n\nFor avoid potential UAFs, move the release of resources to the card's\nprivate_free instead of the manual call of usb6fire_chip_destroy() at\nthe USB disconnect callback."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ALSA: 6fire: Liberar recursos al liberar la tarjeta El c\u00f3digo 6fire actual intenta liberar los recursos justo despu\u00e9s de la llamada a usb6fire_chip_abort(). Pero en este momento, el objeto de la tarjeta podr\u00eda estar todav\u00eda en uso (ya que estamos llamando a snd_card_free_when_closed()). Para evitar posibles UAF, mueva la liberaci\u00f3n de recursos a private_free de la tarjeta en lugar de la llamada manual a usb6fire_chip_destroy() en la devoluci\u00f3n de llamada de desconexi\u00f3n USB."
    }
  ],
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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