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CVE-2025-6044

Estado: AnalizadaMedia (6.1)—

An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 on the garaged stylus devices allows a physical attacker to bypass the lock screen and access user files by removing the stylus while the device is closed and using the screen capture feature.

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)

Google — Chrome OS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-6044",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-6044",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-08T14:32:43.961731Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 0.9
      }
    ]
  },
  "affected": [
    {
      "source": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "ChromeOS",
          "versions": [
            {
              "status": "affected",
              "version": "16238.64.0",
              "lessThan": "16238.64.0",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-07-07T19:15:23.920",
  "references": [
    {
      "url": "https://issues.chromium.org/issues/b/421184743",
      "tags": [
        "Broken Link"
      ],
      "source": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f"
    },
    {
      "url": "https://issuetracker.google.com/issues/421184743",
      "tags": [
        "Permissions Required"
      ],
      "source": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 on the garaged stylus devices allows a physical attacker to bypass the lock screen and access user files by removing the stylus while the device is closed and using the screen capture feature."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de control de acceso inadecuado en el componente Stylus Tools de Google ChromeOS versión 16238.64.0 en dispositivos Lenovo permite a un atacante físico eludir la pantalla de bloqueo y acceder a los archivos del usuario quitando el lápiz mientras el dispositivo está cerrado y usando la función de captura de pantalla."
    }
  ],
  "lastModified": "2026-06-17T10:01:03.303",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:chrome_os:16238.64.0:*:*:*:*:*:*:*",
              "vulnerable": true,
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          "operator": "OR"
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  "sourceIdentifier": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f"
}