CVE-2026-20450 MediaTek调制解调器远程拒绝服务漏洞

# Conceptual PoC for triggering DoS via Rogue Base Station # Note: This is a simulation for demonstration purposes. import sys def simulate_rogue_base_station_interaction(): """ Simulates sending a malformed packet to a MediaTek Modem to trigger the error handling crash (Issue ID: MSV-6100). """ target_modem_interface = "wwan0" print(f"[*] Initializing rogue base station simulation on {target_modem_interface}...") # In a real scenario, specific cellular protocol messages (e.g., RRC, NAS) # would be crafted to exploit the incorrect error handling. # This represents the trigger payload. malicious_payload = { "msg_type": "MALFORMED_RRC_CONFIG", "cause": "TRIGGER_ERROR_HANDLER" } try: print(f"[*] Sending crafted payload to trigger crash: {malicious_payload}") # send_packet(target_modem_interface, malicious_payload) print("[!] Exploit successful: Target modem should crash and restart.") except Exception as e: print(f"[-] Simulation failed: {e}") if __name__ == "__main__": simulate_rogue_base_station_interaction()