nvd-json-data-feeds/CVE-2022/CVE-2022-498xx/CVE-2022-49805.json

{
  "id": "CVE-2022-49805",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-05-01T15:16:03.817",
  "lastModified": "2025-05-02T13:53:20.943",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lan966x: Fix potential null-ptr-deref in lan966x_stats_init()\n\nlan966x_stats_init() calls create_singlethread_workqueue() and not\nchecked the ret value, which may return NULL. And a null-ptr-deref may\nhappen:\n\nlan966x_stats_init()\n    create_singlethread_workqueue() # failed, lan966x->stats_queue is NULL\n    queue_delayed_work()\n        queue_delayed_work_on()\n            __queue_delayed_work()  # warning here, but continue\n                __queue_work()      # access wq->flags, null-ptr-deref\n\nCheck the ret value and return -ENOMEM if it is NULL."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: lan966x: Se corrige un posible error de referencia nulo (PTR) en lan966x_stats_init(). Lan966x_stats_init() llama a create_singlethread_workqueue() y no verifica el valor ret, lo que puede devolver NULL. Podr\u00eda ocurrir un error de referencia nulo (PTR): lan966x_stats_init() create_singlethread_workqueue() # Fall\u00f3, lan966x->stats_queue es NULL. queue_delayed_work() queue_delayed_work_on(). __queue_delayed_work() # Advertencia, pero contin\u00fae. __queue_work() # Acceso a wq->flags, PTR-deref nulo. Verifique el valor ret y devuelva -ENOMEM si es NULL."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/4a43c1c6040e848e1344c7b16ac696b68fbc439c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ba86af3733aece88dbcee0dfebf7e2dcfefb2be4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}