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              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuacce: fix isolate sysfs check condition\n\nuacce supports the device isolation feature. If the driver\nimplements the isolate_err_threshold_read and\nisolate_err_threshold_write callback functions, uacce will create\nsysfs files now. Users can read and configure the isolation policy\nthrough sysfs. Currently, sysfs files are created as long as either\nisolate_err_threshold_read or isolate_err_threshold_write callback\nfunctions are present.\n\nHowever, accessing a non-existent callback function may cause the\nsystem to crash. Therefore, intercept the creation of sysfs if\nneither read nor write exists; create sysfs if either is supported,\nbut intercept unsupported operations at the call site."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nuacce: corregir la condici\u00f3n de verificaci\u00f3n de sysfs de aislamiento\n\nuacce soporta la caracter\u00edstica de aislamiento de dispositivos. Si el controlador implementa las funciones de callback isolate_err_threshold_read e isolate_err_threshold_write, uacce crear\u00e1 archivos sysfs ahora. Los usuarios pueden leer y configurar la pol\u00edtica de aislamiento a trav\u00e9s de sysfs. Actualmente, los archivos sysfs se crean siempre que est\u00e9n presentes las funciones de callback isolate_err_threshold_read o isolate_err_threshold_write.\n\nSin embargo, acceder a una funci\u00f3n de callback inexistente puede causar que el sistema falle. Por lo tanto, interceptar la creaci\u00f3n de sysfs si no existe ni lectura ni escritura; crear sysfs si se soporta cualquiera de los dos, pero interceptar las operaciones no soportadas en el sitio de la llamada."
    }
  ],
  "id": "CVE-2026-23094",
  "lastModified": "2026-03-17T21:09:04.757",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-04T17:16:20.273",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/82821a681d5dcce31475a65190fc39ea8f372cc0"
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    },
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/fdbbb47d15ae17bf39fafec7e2028c1f8efba15e"
    }
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}