CVE:CVE-2021-0084
CNNVD:CNNVD-202108-1071
Intel Ethernet Controllers是美国英特尔（Intel）公司的一个以太网控制器。
Intel Ethernet Controllers X722 and 800 series 存在安全漏洞，该漏洞源于Linux RMDA 驱动程序不正确输入验证。该漏洞可能允许经过身份验证的用户通过本地访问启用特权升级。
solution:Upgrade intel ethernet_controller_e810_firmware to a higher version than 1.4.11,and avoid the version (,1.4.11); Upgrade intel x722da2_firmware to a higher version than 1.3.19,and avoid the version (,1.3.19); Upgrade intel x722da4fh_firmware to a higher version than 1.3.19,and avoid the version (,1.3.19); Upgrade intel x722da4g1p5_firmware to a higher version than 1.3.19,and avoid the version (,1.3.19)