nvd-json-data-feeds/CVE-2024/CVE-2024-532xx/CVE-2024-53233.json

{
  "id": "CVE-2024-53233",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-12-27T14:15:31.630",
  "lastModified": "2024-12-27T14:15:31.630",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nunicode: Fix utf8_load() error path\n\nutf8_load() requests the symbol \"utf8_data_table\" and then checks if the\nrequested UTF-8 version is supported. If it's unsupported, it tries to\nput the data table using symbol_put(). If an unsupported version is\nrequested, symbol_put() fails like this:\n\n kernel BUG at kernel/module/main.c:786!\n RIP: 0010:__symbol_put+0x93/0xb0\n Call Trace:\n  <TASK>\n  ? __die_body.cold+0x19/0x27\n  ? die+0x2e/0x50\n  ? do_trap+0xca/0x110\n  ? do_error_trap+0x65/0x80\n  ? __symbol_put+0x93/0xb0\n  ? exc_invalid_op+0x51/0x70\n  ? __symbol_put+0x93/0xb0\n  ? asm_exc_invalid_op+0x1a/0x20\n  ? __pfx_cmp_name+0x10/0x10\n  ? __symbol_put+0x93/0xb0\n  ? __symbol_put+0x62/0xb0\n  utf8_load+0xf8/0x150\n\nThat happens because symbol_put() expects the unique string that\nidentify the symbol, instead of a pointer to the loaded symbol. Fix that\nby using such string."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: unicode: Fix utf8_load() error path utf8_load() solicita el s\u00edmbolo \"utf8_data_table\" y luego verifica si la versi\u00f3n UTF-8 solicitada es compatible. Si no es compatible, intenta poner la tabla de datos usando symbol_put(). Si se solicita una versi\u00f3n no compatible, symbol_put() falla de la siguiente manera: kernel BUG at kernel/module/main.c:786! RIP: 0010:__symbol_put+0x93/0xb0 Call Trace:  ? __die_body.cold+0x19/0x27 ? die+0x2e/0x50 ? do_trap+0xca/0x110 ? do_error_trap+0x65/0x80 ? __symbol_put+0x93/0xb0 ? exc_invalid_op+0x51/0x70 ? __symbol_put+0x93/0xb0 ? asm_exc_invalid_op+0x1a/0x20 ? __pfx_cmp_name+0x10/0x10 ? __symbol_put+0x93/0xb0 ? __symbol_put+0x62/0xb0 utf8_load+0xf8/0x150 Esto sucede porque symbol_put() espera la cadena \u00fanica que identifica el s\u00edmbolo, en lugar de un puntero al s\u00edmbolo cargado. Solucione esto utilizando dicha cadena."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/156bb2c569cd869583c593d27a5bd69e7b2a4264",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/4387cef540f36c2c9297460758cc2438305a24a0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6504dd27123966dc455494cb55217c04ca479121",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/89933f8ab3b4cad5ac14ea56a39947d1ffe7d0e3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c4b6c1781f6cc4e2283120ac8d873864b8056f21",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}