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CVE-2018-12193

Estado: ModificadaMedia (5.5)—

Insufficient access control in driver stack for Intel QuickAssist Technology for Linux before version 4.2 may allow an unprivileged user to potentially disclose information via local access.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Intel — Quickassist Technology

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-12193",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "Intel Corporation",
          "product": "Intel QuickAssit Technology for Linux",
          "versions": [
            {
              "status": "affected",
              "version": "before 4.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-10-10T18:29:04.483",
  "references": [
    {
      "url": "https://cdrdv2.intel.com/v1/dl/getContent/685356",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://cdrdv2.intel.com/v1/dl/getContent/685356",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient access control in driver stack for Intel QuickAssist Technology for Linux before version 4.2 may allow an unprivileged user to potentially disclose information via local access."
    },
    {
      "lang": "es",
      "value": "Control de acceso insuficiente en la pila del controlador para Intel QuickAssist Technology para Linux en versiones anteriores a la 4.2 podría permitir que un usuario sin privilegios divulgue información mediante acceso local."
    }
  ],
  "lastModified": "2026-06-17T01:37:17.923",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:quickassist_technology:*:*:*:*:*:linux:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A4B99E8-553D-4448-92D8-B1EB293E70D6",
              "versionEndExcluding": "4.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}