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CodeSonar® 9.2p0 CONFIDENTIAL CodeSecure Inc
Java

JAVA.IO.HWID : Use of Hardware ID (Java)

要旨

A hardware identifier is used.

This includes the following cases.

CodeSonar automatically applies this annotation to many standard Android methods. To specify additional methods to be treated as yielding a hardware identifier, apply this annotation directly.

Warnings of this class are not issued inside exception handlers that catch a GooglePlayServicesNotAvailableException, since a device identifier could be needed to handle this exception (e.g., to give feedback to the developer).

プロパティ

クラス名 Use of Hardware ID (Java)
日本語クラス名 Use of Hardware ID (Java)
クラス分類 セキュリティ (security)
ニーモニック JAVA.IO.HWID
カテゴリー
CWE CWE:200 Exposure of Sensitive Information to an Unauthorized Actor
OWASP-2017 OWASP-2017:A5 Broken access control
OWASP-2021 OWASP-2021:A1 Broken access control
OWASP-2025 OWASP-2025:A01 Broken Access Control
対応言語 Available for Java and Kotlin.
有効/無効設定 このワーニングクラスのチェックはデフォルトで有効になっています。チェックを無効にするにはプロジェクト設定ファイル （configuration file）に以下の WARNING_FILTER ルールを追加してください。 
WARNING_FILTER += discard class="Use of Hardware ID (Java)"

例 

// HardwareIDs.java
package com.juliasoft.julia.tests.checks.unsafeConnection;

import com.google.android.gms.common.GooglePlayServicesNotAvailableException;

import android.os.Build;
import android.telephony.TelephonyManager;
import android.provider.Settings;

public class HardwareIDs {
  public void hardwareIds() {
        System.out.println(Build.SERIAL);                // Use of Hardware ID (Java) warning issued here 
        TelephonyManager.getDefault().getDeviceId();     // Use of Hardware ID (Java) warning issued here 
        Settings.Secure.getString(null, "ANDROID_ID");   // Use of Hardware ID (Java) warning issued here 
  }
    
  public void problemsInsideExceptionHandler() {
        try {
            TelephonyManager.getDefault().getDeviceId(); // Use of Hardware ID (Java) warning issued here 
     
        } catch (GooglePlayServicesNotAvailableException e) {
            TelephonyManager.getDefault().getDeviceId(); 
        }
  }
}

関連のある設定ファイルパラメータ

設定ファイルの以下のパラメータがこのワーニングクラスのチェックに影響します。

 

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