CVE编号
CVE-2019-0169利用情况
暂无补丁情况
N/A披露时间
2019-12-19漏洞描述
Intel Converged Security and Management Engine（CSME）和Intel TXE都是美国英特尔（Intel）公司的产品。Intel Converged Security and Management Engine是一款安全管理引擎。Intel TXE是一款使用在CPU（中央处理器）中具有硬件验证功能的信任执行引擎。Intel CSME和Intel TXE中的子系统存在缓冲区溢出漏洞。攻击者可利用该漏洞提升权限，泄露信息或造成拒绝服务。
解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html
参考链接 |
|
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | intel | converged_security_management_engine_firmware | * |
From (including) 11.0 |
Up to (excluding) 11.8.70 |
||||
| 运行在以下环境 | |||||||||
| 系统 | intel | converged_security_management_engine_firmware | * |
From (including) 11.10 |
Up to (excluding) 11.11.70 |
||||
| 运行在以下环境 | |||||||||
| 系统 | intel | converged_security_management_engine_firmware | * |
From (including) 11.20 |
Up to (excluding) 11.22.70 |
||||
| 运行在以下环境 | |||||||||
| 系统 | intel | converged_security_management_engine_firmware | * |
From (including) 12.0 |
Up to (excluding) 12.0.45 |
||||
| 运行在以下环境 | |||||||||
| 系统 | intel | trusted_execution_engine_firmware | * |
From (including) 3.0 |
Up to (excluding) 3.1.70 |
||||
| 运行在以下环境 | |||||||||
| 系统 | intel | trusted_execution_engine_firmware | * |
From (including) 4.0 |
Up to (excluding) 4.0.20 |
||||
- 攻击路径 相邻
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
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