nvd-json-data-feeds/CVE-2025/CVE-2025-217xx/CVE-2025-21711.json

{
  "id": "CVE-2025-21711",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-02-27T02:15:14.760",
  "lastModified": "2025-03-13T13:15:49.343",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/rose: prevent integer overflows in rose_setsockopt()\n\nIn case of possible unpredictably large arguments passed to\nrose_setsockopt() and multiplied by extra values on top of that,\ninteger overflows may occur.\n\nDo the safest minimum and fix these issues by checking the\ncontents of 'opt' and returning -EINVAL if they are too large. Also,\nswitch to unsigned int and remove useless check for negative 'opt'\nin ROSE_IDLE case."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/rose: evitar desbordamientos de n\u00fameros enteros en rose_setsockopt() En caso de que se pasen argumentos impredeciblemente grandes a rose_setsockopt() y se multipliquen por valores adicionales adem\u00e1s de eso, pueden ocurrir desbordamientos de n\u00fameros enteros. Haga lo m\u00ednimo m\u00e1s seguro y solucione estos problemas comprobando el contenido de 'opt' y devolviendo -EINVAL si es demasiado grande. Adem\u00e1s, cambie a int sin signo y elimine la comprobaci\u00f3n in\u00fatil para 'opt' negativo en el caso de ROSE_IDLE."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "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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  "weaknesses": [
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      "type": "Primary",
      "description": [
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          "value": "CWE-190"
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