nvd-json-data-feeds/CVE-2024/CVE-2024-421xx/CVE-2024-42139.json

{
  "id": "CVE-2024-42139",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-07-30T08:15:05.757",
  "lastModified": "2024-07-30T13:32:45.943",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix improper extts handling\n\nExtts events are disabled and enabled by the application ts2phc.\nHowever, in case where the driver is removed when the application is\nrunning, a specific extts event remains enabled and can cause a kernel\ncrash.\nAs a side effect, when the driver is reloaded and application is started\nagain, remaining extts event for the channel from a previous run will\nkeep firing and the message \"extts on unexpected channel\" might be\nprinted to the user.\n\nTo avoid that, extts events shall be disabled when PTP is released."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ice: corrige el manejo incorrecto de extts. Los eventos extts est\u00e1n deshabilitados y habilitados por la aplicaci\u00f3n ts2phc. Sin embargo, en caso de que se elimine el controlador cuando la aplicaci\u00f3n se est\u00e1 ejecutando, un evento extts espec\u00edfico permanece habilitado y puede provocar un fallo del kernel. Como efecto secundario, cuando se recarga el controlador y se inicia nuevamente la aplicaci\u00f3n, el evento de extts restante para el canal de una ejecuci\u00f3n anterior seguir\u00e1 activando y es posible que se imprima al usuario el mensaje \"extts en un canal inesperado\". Para evitar eso, los eventos extts se desactivar\u00e1n cuando se libere PTP."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/00d3b4f54582d4e4a02cda5886bb336eeab268cc",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}