CVE-2025-48601 Android多位置输入验证不当导致拒绝服务

''' CVE-2025-48601 PoC - Android Input Validation Denial of Service Note: This is a conceptual PoC for demonstration purposes only. Actual exploitation requires device-specific testing. ''' import subprocess import sys def check_vulnerability(): """ Check if the device is vulnerable to CVE-2025-48601 """ print("[*] Checking for CVE-2025-48601 vulnerability...") # Check Android version try: result = subprocess.run(['getprop', 'ro.build.version.release'], capture_output=True, text=True) version = result.stdout.strip() print(f"[*] Android Version: {version}") except: print("[-] Unable to check Android version") return False # According to Android Security Bulletin 2025-12-01 # Affected versions: Android 11, 12, 12L, 13, 14, 15 affected_versions = ['11', '12', '12L', '13', '14', '15'] if any(v in version for v in affected_versions): print("[!] Device may be vulnerable") return True else: print("[+] Device appears to be patched") return False def trigger_vulnerability(): """ Attempt to trigger the vulnerability This would involve sending malformed input to affected components Note: Actual exploitation requires specific knowledge of vulnerable code paths """ print("[*] Attempting to trigger vulnerability...") # Example: Check for vulnerable system services vulnerable_services = [ 'android.hardware.audio.service', 'surfaceflinger', 'system_server' ] for service in vulnerable_services: try: # Check service status result = subprocess.run(['dumpsys', service], capture_output=True, text=True, timeout=5) if result.returncode == 0: print(f"[*] Service {service} is running") except: pass print("[*] For detailed testing, use Android Security Bulletin 2025-12-01") print("[*] Reference: https://source.android.com/security/bulletin/2025-12-01") if __name__ == '__main__': if check_vulnerability(): print("[!] Vulnerability detected - update recommended") else: print("[+] System appears to be secure")