{
  "id": "CVE-2023-52614",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-03-18T11:15:08.640",
  "lastModified": "2024-12-12T15:20:02.283",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Fix buffer overflow in trans_stat_show\n\nFix buffer overflow in trans_stat_show().\n\nConvert simple snprintf to the more secure scnprintf with size of\nPAGE_SIZE.\n\nAdd condition checking if we are exceeding PAGE_SIZE and exit early from\nloop. Also add at the end a warning that we exceeded PAGE_SIZE and that\nstats is disabled.\n\nReturn -EFBIG in the case where we don't have enough space to write the\nfull transition table.\n\nAlso document in the ABI that this function can return -EFBIG error."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: PM / devfreq: Arreglar desbordamiento de b\u00fafer en trans_stat_show Arreglar desbordamiento de b\u00fafer en trans_stat_show(). Convierta snprintf simple en scnprintf m\u00e1s seguro con un tama\u00f1o de PAGE_SIZE. Agregue verificaci\u00f3n de condiciones si excedemos PAGE_SIZE y salga temprano del ciclo. Tambi\u00e9n agregue al final una advertencia de que excedimos PAGE_SIZE y que las estad\u00edsticas est\u00e1n deshabilitadas. Devuelve -EFBIG en el caso de que no tengamos suficiente espacio para escribir la tabla de transici\u00f3n completa. Tambi\u00e9n documente en la ABI que esta funci\u00f3n puede devolver el error -EFBIG."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
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