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": "2025-02-03T15:22:52.693",
  "vulnStatus": "Analyzed",
  "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]"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
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