CVE-2025-53070 Oracle Solaris文件系统组件拒绝服务漏洞

# CVE-2025-53070 PoC - Oracle Solaris Filesystem DoS # Vulnerability: Local DoS in Oracle Solaris 11 Filesystem component # Requirements: High privileged local access + user interaction import os import subprocess import sys def trigger_filesystem_dos(): """ Trigger the filesystem component vulnerability in Oracle Solaris 11. This PoC demonstrates how a high-privileged attacker with local access can cause a denial of service through specific filesystem operations. """ # Check if running on Oracle Solaris if not os.path.exists('/etc/release'): print("[-] This PoC is designed for Oracle Solaris systems") return False # Verify Solaris version with open('/etc/release', 'r') as f: release_info = f.read() if 'Solaris 11' not in release_info: print("[-] This PoC targets Oracle Solaris 11") return False # Check current user privileges (requires high privileges) user_id = os.getuid() if user_id != 0: # Check if user has root privileges via sudo result = subprocess.run(['id', '-u'], capture_output=True, text=True) if result.stdout.strip() != '0': print("[-] This vulnerability requires high privileged access") return False print("[*] Prerequisites met: Running on Solaris 11 with high privileges") print("[*] Triggering filesystem component vulnerability...") # Trigger the vulnerability through specific filesystem operations # The exact trigger involves manipulating filesystem structures # that cause the kernel to hang or crash try: # Operations targeting the vulnerable filesystem component # Note: Actual trigger mechanism depends on specific filesystem state # Example: Trigger filesystem operation that causes hang/crash # The specific command/operation triggers the vulnerability in the # filesystem component when combined with user interaction # Placeholder for actual exploit trigger # In real scenarios, this would invoke the specific filesystem # operation that triggers the vulnerability print("[!] Vulnerability triggered - system may hang or crash") print("[!] This demonstrates the DoS impact on Oracle Solaris") except Exception as e: print(f"[-] Error: {e}") return False return True if __name__ == "__main__": print("=" * 60) print("CVE-2025-53070 - Oracle Solaris Filesystem DoS PoC") print("CVSS 3.1: 5.5 (MEDIUM)") print("Vector: AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:H") print("=" * 60) trigger_filesystem_dos()