CVE-2025-38206

{"id": "CVE-2025-38206", "cveTags": [], "metrics": {}, "published": "2025-07-04T14:15:28.703", "references": [{"url": "https://git.kernel.org/stable/c/13d8de1b6568dcc31a95534ced16bc0c9a67bc15", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/1f3d9724e16d62c7d42c67d6613b8512f2887c22", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/66e84439ec2af776ce749e8540f8fdd257774152", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nexfat: fix double free in delayed_free\n\nThe double free could happen in the following path.\n\nexfat_create_upcase_table()\n exfat_create_upcase_table() : return error\n exfat_free_upcase_table() : free ->vol_utbl\n exfat_load_default_upcase_table : return error\n exfat_kill_sb()\n delayed_free()\n exfat_free_upcase_table() <--------- double free\nThis patch set ->vol_util as NULL after freeing it."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: exfat: corrige la doble liberaci\u00f3n en delayed_free La doble liberaci\u00f3n podr\u00eda ocurrir en la siguiente ruta. exfat_create_upcase_table() exfat_create_upcase_table() : devolver error exfat_free_upcase_table() : liberar -&gt;vol_utbl exfat_load_default_upcase_table : devolver error exfat_kill_sb() delayed_free() exfat_free_upcase_table() &lt;--------- doble liberaci\u00f3n Este parche establece -&gt;vol_util como NULL despu\u00e9s de liberarlo."}], "lastModified": "2025-07-08T16:18:53.607", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}