CVE:CVE-2020-8323
CNNVD:CNNVD-202006-802
Lenovo Legacy SD driver是中国联想（Lenovo）公司的一款SD（Secure Digital）卡驱动程序。
Lenovo Legacy SD驱动程序（ThinkPad、ThinkStation和Notebook系列）中的SMI回调函数存在安全漏洞。攻击者可利用该漏洞执行任意代码。
solution:Upgrade lenovo 330-14ast_firmware to a higher version than -; Upgrade lenovo 330-15ast_firmware to a higher version than -; Upgrade lenovo 330-17ast_firmware to a higher version than -; Upgrade lenovo 340c-15api_firmware to a higher version than -; Upgrade lenovo 340c-15ast_firmware to a higher version than -; Upgrade lenovo 720s_touch-15ikb_firmware to a higher version than -; Upgrade lenovo 720s-15ikb_firmware to a higher version than -; Upgrade lenovo 730s-13iwl_firmware to a higher version than -; Upgrade lenovo c640-iml_firmware to a higher version than -; Upgrade lenovo e42-80_firmware to a higher version than -; Upgrade lenovo e52-80_firmware to a higher version than -; Upgrade lenovo k22-80_firmware to a higher version than -; Upgrade lenovo v720-12_firmware to a higher version than -; Upgrade lenovo k32-80_kbl_firmware to a higher version than -; Upgrade lenovo k32-80_skl_firmware to a higher version than -; Upgrade lenovo miix_720-12ikb_firmware to a higher version than -; 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