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CVE-2023-5447

Estado: AplazadaMedia (5.5)—

Missing lock check in SynHsaService may create a use-after-free condition which causes abnormal termination of the service, resulting in denial of service for the Synaptics Hardware Support App.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Synaptics — Hardware Support APPAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-5447",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-5447",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-20T14:50:04.526651Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "PSIRT@synaptics.com",
        "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:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT@synaptics.com",
      "affectedData": [
        {
          "vendor": "Synaptics",
          "product": "Synaptics Fingerprint Driver",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.0.1105",
              "lessThan": "6.0.64.1105",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "6.0.0.1136",
              "lessThan": "6.0.39.1136",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-05-14T14:27:17.923",
  "references": [
    {
      "url": "https://www.synaptics.com/sites/default/files/2023-10/fingerprint-driver-HSAService-security-brief-2023-10-13.pdf",
      "source": "PSIRT@synaptics.com"
    },
    {
      "url": "https://www.synaptics.com/sites/default/files/2023-10/fingerprint-driver-HSAService-security-brief-2023-10-13.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "PSIRT@synaptics.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-414"
        },
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing lock check in SynHsaService may create a use-after-free condition which causes abnormal termination of the service, resulting in denial of service for the Synaptics Hardware Support App."
    },
    {
      "lang": "es",
      "value": "La falta de verificación de bloqueo en SynHsaService puede crear una condición de use-after-free que provoca una terminación anormal del servicio, lo que resulta en la denegación de servicio para la aplicación Synaptics Hardware Support."
    }
  ],
  "lastModified": "2026-06-17T06:48:36.210",
  "sourceIdentifier": "PSIRT@synaptics.com"
}