nvd-json-data-feeds/CVE-2024/CVE-2024-410xx/CVE-2024-41077.json

{
  "id": "CVE-2024-41077",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-07-29T15:15:15.303",
  "lastModified": "2024-11-21T09:32:11.893",
  "vulnStatus": "Undergoing Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnull_blk: fix validation of block size\n\nBlock size should be between 512 and PAGE_SIZE and be a power of 2. The current\ncheck does not validate this, so update the check.\n\nWithout this patch, null_blk would Oops due to a null pointer deref when\nloaded with bs=1536 [1].\n\n\n[axboe: remove unnecessary braces and != 0 check]"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: null_blk: corrige la validaci\u00f3n del tama\u00f1o del bloque. El tama\u00f1o del bloque debe estar entre 512 y PAGE_SIZE y ser una potencia de 2. La verificaci\u00f3n actual no valida esto, as\u00ed que actualice la verificaci\u00f3n. Sin este parche, null_blk tendr\u00eda un error debido a la eliminaci\u00f3n del puntero nulo cuando se carga con bs=1536 [1]. [axboe: elimine las llaves innecesarias y la comprobaci\u00f3n != 0]"
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}