nvd-json-data-feeds/CVE-2024/CVE-2024-359xx/CVE-2024-35966.json

{
  "id": "CVE-2024-35966",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-05-20T10:15:11.580",
  "lastModified": "2024-08-29T17:15:07.763",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: RFCOMM: Fix not validating setsockopt user input\n\nsyzbot reported rfcomm_sock_setsockopt_old() is copying data without\nchecking user input length.\n\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset\ninclude/linux/sockptr.h:49 [inline]\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr\ninclude/linux/sockptr.h:55 [inline]\nBUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt_old\nnet/bluetooth/rfcomm/sock.c:632 [inline]\nBUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt+0x893/0xa70\nnet/bluetooth/rfcomm/sock.c:673\nRead of size 4 at addr ffff8880209a8bc3 by task syz-executor632/5064"
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: Bluetooth: RFCOMM: soluci\u00f3n al no validar la entrada del usuario de setsockopt. Syzbot inform\u00f3 que rfcomm_sock_setsockopt_old() est\u00e1 copiando datos sin verificar la longitud de la entrada del usuario. BUG: KASAN: slab fuera de los l\u00edmites en copy_from_sockptr_offset include/linux/sockptr.h:49 [en l\u00ednea] BUG: KASAN: slab fuera de los l\u00edmites en copy_from_sockptr include/linux/sockptr.h:55 [en l\u00ednea] ERROR: KASAN: losa fuera de los l\u00edmites en rfcomm_sock_setsockopt_old net/bluetooth/rfcomm/sock.c:632 [en l\u00ednea] BUG: KASAN: losa fuera de los l\u00edmites en rfcomm_sock_setsockopt+0x893/0xa70 net/bluetooth/rfcomm/ sock.c:673 Lectura de tama\u00f1o 4 en addr ffff8880209a8bc3 por tarea syz-executor632/5064"
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/4ea65e2095e9bd151d0469328dd7fc2858feb546",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a97de7bff13b1cc825c1b1344eaed8d6c2d3e695",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c3f787a3eafe519c93df9abbb0ca5145861c8d0f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/eea40d33bf936a5c7fb03c190e61e0cfee00e872",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}