nvd-json-data-feeds/CVE-2023/CVE-2023-526xx/CVE-2023-52626.json

{
  "id": "CVE-2023-52626",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-03-26T18:15:09.087",
  "lastModified": "2025-03-17T15:19:21.573",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix operation precedence bug in port timestamping napi_poll context\n\nIndirection (*) is of lower precedence than postfix increment (++). Logic\nin napi_poll context would cause an out-of-bound read by first increment\nthe pointer address by byte address space and then dereference the value.\nRather, the intended logic was to dereference first and then increment the\nunderlying value."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net/mlx5e: se corrigi\u00f3 el error de precedencia de operaci\u00f3n en la marca de tiempo del puerto contexto napi_poll La indirecci\u00f3n (*) tiene menor prioridad que el incremento de postfijo (++). La l\u00f3gica en el contexto napi_poll provocar\u00eda una lectura fuera de los l\u00edmites al incrementar primero la direcci\u00f3n del puntero por espacio de direcciones de bytes y luego desreferenciar el valor. M\u00e1s bien, la l\u00f3gica prevista era desreferenciar primero y luego incrementar el valor subyacente."
    }
  ],
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    "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:N/A:H",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
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          "negate": false,
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