CVE:CVE-2022-31226
CNNVD:CNNVD-202209-736
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。攻击者利用该漏洞在系统上执行任意代码。
solution:Upgrade dell chengming_3900_firmware to a higher version than 1.1.66,and avoid the version (,1.1.66); Upgrade dell inspiron_14_plus_7420_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0); Upgrade dell inspiron_16_plus_7620_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0); Upgrade dell inspiron_3910_firmware to a higher version than 1.1.66,and avoid the version (,1.1.66); Upgrade dell inspiron_5320_firmware to a higher version than 1.1.0,and avoid the version (,1.1.0); Upgrade dell inspiron_5420_firmware to a higher version than 1.4.1,and avoid the version (,1.4.1); Upgrade dell inspiron_5620_firmware to a higher version than 1.4.1,and avoid the version (,1.4.1); Upgrade dell inspiron_7420_firmware to a higher version than 1.3.0,and avoid the version (,1.3.0); Upgrade dell inspiron_7620_firmware to a higher version than 1.3.0,and avoid the version (,1.3.0); Upgrade dell optiplex_3000_firmware to a higher version than 1.1.66,and avoid the version (,1.1.66); Upgrade dell optiplex_3000_thin_client_firmware to a higher version than 1.0.7,and avoid the version (,1.0.7); Upgrade dell optiplex_5000_firmware to a higher version than 1.3.62,and avoid the version (,1.3.62); Upgrade dell optiplex_5400_firmware to a higher version than 1.0.13,and avoid the version (,1.0.13); Upgrade dell optiplex_7000_firmware to a higher version than 1.3.62,and avoid the version (,1.3.62); Upgrade dell optiplex_7000_oem_firmware to a higher version than 1.3.62,and avoid the version (,1.3.62); Upgrade dell optiplex_7400_firmware to a higher version than 1.0.13,and avoid the version (,1.0.13); Upgrade dell precision_3460_small_form_factor_firmware to a higher version than 1.3.62,and avoid the version (,1.3.62); Upgrade dell precision_3660_tower_firmware to a higher version than 1.3.71,and avoid the version (,1.3.71); Upgrade dell precision_5770_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0); Upgrade dell vostro_3710_firmware to a higher version than 1.1.66,and avoid the version (,1.1.66); Upgrade dell vostro_3910_firmware to a higher version than 1.1.66,and avoid the version (,1.1.66); Upgrade dell vostro_5320_firmware to a higher version than 1.1.0,and avoid the version (,1.1.0); Upgrade dell vostro_5620_firmware to a higher version than 1.4.1,and avoid the version (,1.4.1); Upgrade dell vostro_7620_firmware to a higher version than 1.2.0,and avoid the version (,1.2.0); Upgrade dell xps_17_9720_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0)