CVE:CVE-2022-26862
CNNVD:CNNVD-202206-2315
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之前版本存在安全漏洞。攻击者利用该漏洞通过向 SMI 发送恶意输入以绕过 SMM 中的安全控制。
solution:Upgrade dell alienware_m15_r5_firmware to a higher version than 1.5.0,and avoid the version (,1.5.0); Upgrade dell g15_5515_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0); Upgrade dell g5_se_5505_firmware to a higher version than 1.11.0,and avoid the version (,1.11.0); Upgrade dell inspiron_27_7775_firmware to a higher version than 2.16.1,and avoid the version (,2.16.1); Upgrade dell inspiron_14_5425_firmware to a higher version than 1.2.1,and avoid the version (,1.2.1); Upgrade dell inspiron_3275_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_3475_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_3180_firmware to a higher version than 1.4.4,and avoid the version (,1.4.4); Upgrade dell inspiron_3185_firmware to a higher version than 1.4.4,and avoid the version (,1.4.4); Upgrade dell inspiron_3195_firmware to a higher version than 1.4.1,and avoid the version (,1.4.1); Upgrade dell inspiron_3505_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0); Upgrade dell inspiron_3515_firmware to a higher version than 1.5.0,and avoid the version (,1.5.0); Upgrade dell inspiron_3525_firmware to a higher version than 1.3.0,and avoid the version (,1.3.0); Upgrade dell inspiron_3585_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_3595_firmware to a higher version than 1.3.0,and avoid the version (,1.3.0); Upgrade dell inspiron_3785_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_5405_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_5415_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_5415_all-in-one_firmware to a higher version than 1.5.0,and avoid the version (,1.5.0); Upgrade dell inspiron_5485_firmware to a higher version than 2.8.0,and avoid the version (,2.8.0); Upgrade dell inspiron_5505_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_5515_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_5575_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0); Upgrade dell inspiron_5585_firmware to a higher version than 2.8.0,and avoid the version (,2.8.0); Upgrade dell inspiron_7375_firmware to a higher version than 1.7.0,and avoid the version (,1.7.0); Upgrade dell inspiron_7405_firmware to a higher version than 1.8.0,and avoid the version (,1.8.0); Upgrade dell inspiron_7415_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell inspiron_7425_firmware to a higher version than 1.2.1,and avoid the version (,1.2.1); Upgrade dell vostro_3405_firmware to a higher version than 1.6.0,and avoid the version (,1.6.0); Upgrade dell vostro_3515_firmware to a higher version than 1.5.0,and avoid the version (,1.5.0); Upgrade dell vostro_3525_firmware to a higher version than 1.3.0,and avoid the version (,1.3.0); Upgrade dell vostro_5415_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell vostro_5515_firmware to a higher version than 1.9.0,and avoid the version (,1.9.0); Upgrade dell vostro_5625_firmware to a higher version than 1.2.1,and avoid the version (,1.2.1)