CVE:CVE-2018-16098
CNNVD:CNNVD-201901-435
Lenovo ThinkPad Helix 20CG等都是中国联想（Lenovo）公司的笔记本电脑产品。Synaptics Pointing Device是其中的一个操纵杆和触控板驱动程序。
多款Lenovo产品中的Synaptics Pointing Device驱动程序存在安全漏洞。攻击者可利用该漏洞执行代码。以下产品受到影响：Lenovo ThinkPad Helix 20CG；ThinkPad Helix 20CH；ThinkPad Helix (3xxx)；ThinkPad L430/L530；ThinkPad P50 20EN；ThinkPad P50 20EQ；ThinkPad P50s 20FK；ThinkPad P50s 20FL；ThinkPad P51 20MN；ThinkPad P51 20MM等。
solution:Upgrade lenovo synaptics_thinkpad_ultranav_driver to a higher version than 18.0.7.119,19.5.19.33,19.0.17.140,19.3.4.219,16.2.19.23,18.1.27.42,and avoid the version 18.0.7.119,19.5.19.33,19.0.17.140,19.3.4.219,16.2.19.23,18.1.27.42; Upgrade lenovo thinkpad_helix_firmware to a higher version than -; Upgrade lenovo thiankpad_l430_firmware to a higher version than -; Upgrade lenovo thiankpad_l530_firmware to a higher version than -; Upgrade lenovo thiankpad_p1_firmware to a higher version than -; Upgrade lenovo thiankpad_x1_extreme_firmware to a higher version than -; Upgrade lenovo thiankpad_p50s_firmware to a higher version than -; Upgrade lenovo thiankpad_p51_firmware to a higher version than -; Upgrade lenovo thiankpad_p51s_firmware to a higher version than -; Upgrade lenovo thiankpad_p52s_firmware to a higher version than -; Upgrade lenovo thiankpad_p70_firmware to a higher version than -; Upgrade lenovo thiankpad_s1_yoga_firmware to a higher version than -; Upgrade lenovo thiankpad_s430_firmware to a higher version than -; Upgrade lenovo thiankpad_t420_firmware to a higher version than -; Upgrade lenovo thiankpad_t420i_firmware to a higher version than -; Upgrade lenovo thinkpad_t420s_firmware to a higher version than -; Upgrade lenovo thinkpad_t420si_firmware to a higher version than -; Upgrade lenovo thinkpad_t430s_firmware to a higher version than -; Upgrade lenovo thinkpad_t430i_firmware to a higher version than -; Upgrade lenovo thinkpad_t431s_firmware to a higher version than -; Upgrade lenovo thinkpad_t440_firmware to a higher version than -; Upgrade lenovo thinkpad_t440s_firmware to a higher version than -; Upgrade lenovo thinkpad_t440p_firmware to a higher version than -; Upgrade lenovo thinkpad_t460s_firmware to a higher version than -; Upgrade lenovo thinkpad_t470_firmware to a higher version than -; Upgrade lenovo thinkpad_t470s_firmware to a higher version than -; Upgrade lenovo thinkpad_t520_firmware to a higher version than -; Upgrade lenovo thinkpad_t520i_firmware to a higher version than -; Upgrade lenovo thinkpad_t530_firmware to a higher version than -; Upgrade lenovo thinkpad_t530i_firmware to a higher version than -; Upgrade lenovo thinkpad_t540_firmware to a higher version than -; Upgrade lenovo thinkpad_t540p_firmware to a higher version than -; Upgrade lenovo thinkpad_t550_firmware to a higher version than -; Upgrade lenovo thinkpad_t560_firmware to a higher version than -; Upgrade lenovo thinkpad_t570_firmware to a higher version than -; Upgrade lenovo thinkpad_t580_firmware to a higher version than -; Upgrade lenovo thinkpad_twist_firmware to a higher version than -; Upgrade lenovo thinkpad_s230u_firmware to a higher version than -; Upgrade lenovo thinkpad_w530_firmware to a higher version than -; Upgrade lenovo thinkpad_w540_firmware to a higher version than -; Upgrade lenovo thinkpad_w541_firmware to a higher version than -; Upgrade lenovo thinkpad_w550s_firmware to a higher version than -; Upgrade lenovo thinkpad_x1_carbon_firmware to a higher version than -; Upgrade lenovo thinkpad_x1_yoga_firmware to a higher version than -; Upgrade lenovo thinkpad_x1_firmware to a higher version than -; Upgrade lenovo thinkpad_x1_hybrid_firmware to a higher version than -; Upgrade lenovo thinkpad_x220_firmware to a higher version than -; Upgrade lenovo thinkpad_x220i_firmware to a higher version than -; Upgrade lenovo thinkpad_x220_tablet_firmware to a higher version than -; Upgrade lenovo thinkpad_x230_firmware to a higher version than -; Upgrade lenovo thinkpad_x230i_firmware to a higher version than -; Upgrade lenovo thinkpad_x230_tablet_firmware to a higher version than -; Upgrade lenovo thinkpad_x230i_tablet_firmware to a higher version than -; Upgrade lenovo thinkpad_x230s_firmware to a higher version than -; Upgrade lenovo thinkpad_x240s_firmware to a higher version than -; Upgrade lenovo thinkpad_x240_firmware to a higher version than -; Upgrade lenovo thinkpad_x250_firmware to a higher version than -; Upgrade lenovo thinkpad_x280_firmware to a higher version than -; Upgrade lenovo thinkpad_yoga_11e_firmware to a higher version than -