CVE:CVE-2018-12127
CNNVD:CNNVD-201905-622
Intel Xeon Scalable Processors等都是美国英特尔（Intel）公司的产品。Intel Xeon Scalable Processors是一款可扩展服务器中央处理器（CPU）。Intel Xeon Processor E7 v4 Family是一款Xeon E7系列服务器中央处理器（CPU）。Intel Xeon Processor E5 v4 Family是一款Xeon E5系列服务器中央处理器（CPU）。
多款Intel产品中存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。以下产品及版本受到影响：Intel Xeon Scalable Processors；Xeon Processor E7 v4 Family；Xeon Processor E5 v4 Family；Xeon Processor E3 v6 Family；Xeon Processor E3 v4 Family；Xeon Processor E；Xeon E Processor；Xeon D Processor；Puma；Pentium Processor Silver Series；Pentium Processor N Series；Pentium Processor J Series；Pentium Gold Processor Series；Mobile Communications Platforms；Microcode；Core X series Processors；Celeron Processor N Series；Celeron Processor J Series；Celeron Processor G Series；Atom Processor X Series；Atom Processor E3900 Series；Atom Processor E3800 Series；Atom Processor C Series；Atom Processor A Series；9th Generation Core i9 Processors；9th Generation Core i7 Processors；9th Generation Core i5 Processors；8th generation Core processors；7th generation Core processors；6th generation Core processors；5th generation Core processors；4th generation Core processors。
solution:Upgrade intel microarchitectural_load_port_data_sampling_firmware to a higher version than -; Upgrade fedoraproject fedora to a higher version than 29,and avoid the version 29