CVE:CVE-2022-32490
CNNVD:CNNVD-202301-1445
Dell BIOS是美国戴尔（Dell）公司的一个计算机主板上小型内存芯片上的嵌入式软件。
Dell BIOS存在安全漏洞，该漏洞源于输入验证不正确。攻击者利用该漏洞使用SMI（串行接口）在SMRAM中执行任意代码。
solution:Upgrade dell edge_gateway_3000_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell edge_gateway_5000_firmware to a higher version than 1.19.0,and avoid the version (,1.19.0); Upgrade dell embedded_box_pc_3000_firmware to a higher version than 1.15.0,and avoid the version (,1.15.0)