{
  "id": "CVE-2022-48789",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-07-16T12:15:03.773",
  "lastModified": "2024-07-16T13:43:58.773",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-tcp: fix possible use-after-free in transport error_recovery work\n\nWhile nvme_tcp_submit_async_event_work is checking the ctrl and queue\nstate before preparing the AER command and scheduling io_work, in order\nto fully prevent a race where this check is not reliable the error\nrecovery work must flush async_event_work before continuing to destroy\nthe admin queue after setting the ctrl state to RESETTING such that\nthere is no race .submit_async_event and the error recovery handler\nitself changing the ctrl state."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvme-tcp: soluciona el posible use-after-free en el transporte error_recovery work Mientras nvme_tcp_submit_async_event_work verifica el control y el estado de la cola antes de preparar el comando AER y programar io_work, para evitar completamente una ejecuci\u00f3n donde esta verificaci\u00f3n no es confiable, el trabajo de recuperaci\u00f3n de errores debe eliminar async_event_work antes de continuar destruyendo la cola de administraci\u00f3n despu\u00e9s de configurar el estado de control en RESETTING de manera que no haya ejecuci\u00f3n .submit_async_event y el propio controlador de recuperaci\u00f3n de errores cambie el estado de control."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/5e42fca37ccc76f39f73732661bd47254cad5982",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/61a26ffd5ad3ece456d74c4c79f7b5e3f440a141",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/bb0d8fb35c4ff00a503c2c4dca4cce8d102a21c4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e192184cf8bce8dd55d619f5611a2eaba996fa05",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ff9fc7ebf5c06de1ef72a69f9b1ab40af8b07f9e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}