nvd-json-data-feeds/CVE-2024/CVE-2024-438xx/CVE-2024-43852.json

{
  "id": "CVE-2024-43852",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-08-17T10:15:10.310",
  "lastModified": "2024-08-20T19:32:55.747",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (ltc2991) re-order conditions to fix off by one bug\n\nLTC2991_T_INT_CH_NR is 4.  The st->temp_en[] array has LTC2991_MAX_CHANNEL\n(4) elements.  Thus if \"channel\" is equal to LTC2991_T_INT_CH_NR then we\nhave read one element beyond the end of the array.  Flip the conditions\naround so that we check if \"channel\" is valid before using it as an array\nindex."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: hwmon: (ltc2991) condiciones de reordenamiento para corregir un error LTC2991_T_INT_CH_NR es 4. La matriz st->temp_en[] tiene elementos LTC2991_MAX_CHANNEL (4). Por lo tanto, si \"canal\" es igual a LTC2991_T_INT_CH_NR entonces hemos le\u00eddo un elemento m\u00e1s all\u00e1 del final de la matriz. Cambie las condiciones para verificar si \"canal\" es v\u00e1lido antes de usarlo como \u00edndice de matriz."
    }
  ],
  "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-193"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.7",
              "versionEndExcluding": "6.10.3",
              "matchCriteriaId": "92D388F2-1EAF-4CFA-AC06-5B26D762EA7D"
            }
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  ],
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/99bf7c2eccff82760fa23ce967cc67c8c219c6a6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/c180311c0a520692e2d0e9ca44dcd6c2ff1b41c4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    }
  ]
}