CVE:CVE-2021-3718
CNNVD:CNNVD-202111-1167
Lenovo ThinkPad是中国联想（Lenovo）公司的一个便携式计算机。
ThinkPad 存在安全漏洞，该漏洞源于当在BIOS中启用增强生物识别设置时，该漏洞可能导致系统崩溃。
solution:Upgrade lenovo thinkpad_11e_3rd_gen_firmware to a higher version than 1.22,1.29,and avoid the version (,1.22],(,1.29]; Upgrade lenovo thinkpad_11e_4th_gen_i3_firmware to a higher version than 1.22,and avoid the version (,1.22]; Upgrade lenovo thinkpad_11e_4th_gen_i7_firmware to a higher version than 1.22,and avoid the version (,1.22]; Upgrade lenovo thinkpad_11e_4th_gen_i5_firmware to a higher version than 1.22,and avoid the version (,1.22]; Upgrade lenovo thinkpad_11e_4th_gen_celeron_firmware to a higher version than 1.27,and avoid the version (,1.27]; Upgrade lenovo thinkpad_11e_yoga_gen_6_firmware to a higher version than 1.12,and avoid the version (,1.12]; Upgrade lenovo thinkpad_13_gen_2_firmware to a higher version than 1.29,and avoid the version (,1.29]; Upgrade lenovo thinkpad_e490_firmware to a higher version than 1.30,and avoid the version (,1.30]; Upgrade lenovo thinkpad_e490s_firmware to a higher version than 1.30,and avoid the version (,1.30]; Upgrade lenovo thinkpad_e590_firmware to a higher version than 1.30,and avoid the version (,1.30]; Upgrade lenovo thinkpad_l13_firmware to a higher version than 1.31,and avoid the version (,1.31]; Upgrade lenovo thinkpad_l13_gen_2_firmware to a higher version than 1.11,1.08,and avoid the version (,1.11],(,1.08]; Upgrade lenovo thinkpad_l13_yoga_firmware to a higher version than 1.31,and avoid the version (,1.31]; Upgrade lenovo thinkpad_l13_yoga_gen_2_firmware to a higher version than 1.11,1.08,and avoid the version (,1.11],(,1.08]; Upgrade lenovo thinkpad_l14_gen_1_firmware to a higher version than 1.15,and avoid the version (,1.15); Upgrade lenovo thinkpad_l14_firmware to a higher version than 1.20.1.17,and avoid the version (,1.20.1.17); Upgrade lenovo thinkpad_l15_gen_1_firmware to a higher version than 1.15,and avoid the version (,1.15); Upgrade lenovo thinkpad_l15_firmware to a higher version than 1.20.1.17,and avoid the version (,1.20.1.17); Upgrade lenovo thinkpad_l380_firmware to a higher version than 1.26,and avoid the version (,1.26]; Upgrade lenovo thinkpad_l380_yoga_firmware to a higher version than 1.26,and avoid the version (,1.26]; Upgrade lenovo thinkpad_l390_yoga_firmware to a higher version than 1.35,and avoid the version (,1.35]; Upgrade lenovo thinkpad_l390_firmware to a higher version than 1.35,and avoid the version (,1.35]; Upgrade lenovo thinkpad_l490_firmware to a higher version than 1.26,and avoid the version (,1.26); Upgrade lenovo thinkpad_l590_firmware to a higher version than 1.26,and avoid the version (,1.26); Upgrade lenovo thinkpad_p43s_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_p52_firmware to a higher version than n2cet60w,and avoid the version (,n2cet60w); Upgrade lenovo thinkpad_p53s_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_p72_firmware to a higher version than n2cet60w,and avoid the version (,n2cet60w); Upgrade lenovo thinkpad_s5_2nd_gen_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade lenovo thinkpad_t460_firmware to a higher version than 1.43.1.11,and avoid the version (,1.43.1.11]; Upgrade lenovo thinkpad_t490_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_t590_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_s2_gen_6_firmware to a higher version than 2021-09-30,and avoid the version (,2021-09-30]; Upgrade lenovo thinkpad_s2_yoga_gen_6_firmware to a higher version than 2021-09-30,and avoid the version (,2021-09-30]; Upgrade lenovo thinkpad_x12_detachable_gen_1_firmware to a higher version than 1.16,and avoid the version (,1.16); Upgrade lenovo thinkpad_x260_firmware to a higher version than 1.47\/1.15,and avoid the version (,1.47\/1.15]; Upgrade lenovo thinkpad_x380_yoga_firmware to a higher version than 1.34,and avoid the version (,1.34]; Upgrade lenovo thinkpad_x390_yoga_firmware to a higher version than n2let87w,and avoid the version (,n2let87w); Upgrade lenovo thinkpad_11e_5th_gen_firmware to a higher version than 1.13,and avoid the version (,1.13]