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CVE-2022-20224

Status: ModifiedHigh (7.5)—💥 PoC

In AT_SKIP_REST of bta_hf_client_at.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure in the Bluetooth stack with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-220732646

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.

Affected technologies (1)

Google — Android

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-20224",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
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      "affectedData": [
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  "published": "2022-07-13T19:15:09.217",
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  "vulnStatus": "Modified",
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      "description": [
        {
          "lang": "en",
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      "value": "In AT_SKIP_REST of bta_hf_client_at.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure in the Bluetooth stack with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-220732646"
    },
    {
      "lang": "es",
      "value": "En la función AT_SKIP_REST del archivo bta_hf_client_at.cc, se presenta una posible lectura fuera de límites debido a una comprobación de límites incorrecta. Esto podría conllevar a una divulgación remota de información en la pila Bluetooth sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-10 Android-11 Android-12 Android-12L, ID de Android: A-220732646"
    }
  ],
  "lastModified": "2026-06-17T04:23:55.340",
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