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CVE-2023-21156

Estado: ModificadaMedia (4.4)—

In BuildGetRadioNode of protocolmiscbulider.cpp, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure from the modem with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-264540759References: N/A

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 — Android

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-21156",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2024-12-03T14:41:53.569533Z"
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.8
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    ]
  },
  "affected": [
    {
      "source": "security@android.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Android",
          "versions": [
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              "status": "affected",
              "version": "Android kernel"
            }
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        }
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  ],
  "published": "2023-06-28T18:15:13.847",
  "references": [
    {
      "url": "https://source.android.com/security/bulletin/pixel/2023-06-01",
      "tags": [
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      ],
      "source": "security@android.com"
    },
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      "url": "https://source.android.com/security/bulletin/pixel/2023-06-01",
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    }
  ],
  "lastModified": "2026-06-17T05:31:57.967",
  "configurations": [
    {
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        {
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          "cpeMatch": [
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  "sourceIdentifier": "security@android.com"
}