CVE:CVE-2021-3786
CNNVD:CNNVD-202111-1171
Lenovo ThinkPad是中国联想（Lenovo）公司的一个便携式计算机。
部分联想笔记本电脑和ThinkPad系统的CSME配置中使用的SMI回调函数存在输入验证错误漏洞，攻击者可利用该漏洞获取SMRAM范围以外的数据。
solution:Upgrade lenovo thinkpad_x380_yoga_firmware to a higher version than 2020-10-31,and avoid the version (,2020-10-31); Upgrade lenovo thinkpad_x1_fold_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_yoga_260_firmware to a higher version than 2021-10-25,and avoid the version (,2021-10-25); Upgrade lenovo thinkpad_yoga_11e_3rd_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_yoga_15_firmware to a higher version than n19et66w,and avoid the version (,n19et66w); Upgrade lenovo thinkpad_yoga_370_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x12_detachable_gen_1_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x390_firmware to a higher version than n2jet96w,and avoid the version (,n2jet96w); Upgrade lenovo thinkpad_yoga_11e_4th_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_yoga_11e_5th_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x250_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x260_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x390_yoga_firmware to a higher version than n2let87w,and avoid the version (,n2let87w); Upgrade lenovo thinkpad_x280_firmware to a higher version than n20et58w,and avoid the version (,n20et58w); Upgrade lenovo thinkpad_x1_titanium_firmware to a higher version than n2met51w,and avoid the version (,n2met51w); Upgrade lenovo thinkpad_x270_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_x1_carbon_5th_gen_kabylake_firmware to a higher version than n1met66w,and avoid the version (,n1met66w); Upgrade lenovo thinkpad_x13_gen_1_firmware to a higher version than n2yet31w,and avoid the version (,n2yet31w); Upgrade lenovo thinkpad_x13_gen_2_firmware to a higher version than n35et41w,and avoid the version (,n35et41w); Upgrade lenovo thinkpad_x13_yoga_gen_1_firmware to a higher version than n2uet56w,and avoid the version (,n2uet56w); Upgrade lenovo thinkpad_x13_yoga_gen_2_firmware to a higher version than n39et47w,and avoid the version (,n39et47w); Upgrade lenovo thinkpad_x1_carbon_5th_gen_skylake_firmware to a higher version than n1met66w,and avoid the version (,n1met66w); Upgrade lenovo thinkpad_x1_yoga_1st_gen_firmware to a higher version than n1fet76w,and avoid the version (,n1fet76w); Upgrade lenovo thinkpad_x1_yoga_3rd_gen_firmware to a higher version than n25et57w,and avoid the version (,n25et57w); Upgrade lenovo thinkpad_x1_yoga_4th_gen_firmware to a higher version than n2het64w,n2qet42w,and avoid the version (,n2het64w),(,n2qet42w); Upgrade lenovo thinkpad_x1_yoga_gen_5_firmware to a higher version than n2wet30w,and avoid the version (,n2wet30w); Upgrade lenovo thinkpad_x1_carbon_4th_gen_firmware to a higher version than n1fet76w,and avoid the version (,n1fet76w); Upgrade lenovo thinkpad_10_firmware to a higher version than 2021-10-25,and avoid the version (,2021-10-25); Upgrade lenovo thinkpad_x1_nano_gen_1_firmware to a higher version than n2tet67w,and avoid the version (,n2tet67w); Upgrade lenovo thinkpad_x1_extreme_firmware to a higher version than n2eet54w,and avoid the version (,n2eet54w); Upgrade lenovo thinkpad_x1_extreme_2nd_firmware to a higher version than n2oet53w,and avoid the version (,n2oet53w); Upgrade lenovo thinkpad_x1_extreme_gen_3_firmware to a higher version than n2vet33w,and avoid the version (,n2vet33w); Upgrade lenovo thinkpad_t460s_firmware to a higher version than n1cet84w,and avoid the version (,n1cet84w); Upgrade lenovo thinkpad_s2_gen_6_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_x1_carbon_gen_6_firmware to a higher version than n23et78w,and avoid the version (,n23et78w); Upgrade lenovo thinkpad_x1_carbon_gen_7_firmware to a higher version than n2het64w,n2qet42w,and avoid the version (,n2het64w),(,n2qet42w); Upgrade lenovo thinkpad_x1_carbon_gen_8_firmware to a higher version than n2het64w,n2qet42w,and avoid the version (,n2het64w),(,n2qet42w); Upgrade lenovo thinkpad_t560_firmware to a higher version than n1ket52w,and avoid the version (,n1ket52w); Upgrade lenovo thinkpad_t460p_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_w550s_firmware to a higher version than n11et54w,and avoid the version (,n11et54w); Upgrade lenovo thinkpad_t590_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_t570_firmware to a higher version than n1vet57w,and avoid the version (,n1vet57w); Upgrade lenovo thinkpad_s2_yoga_gen_6_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_t480_firmware to a higher version than n24et65w,and avoid the version (,n24et65w); Upgrade lenovo thinkpad_x1_tablet_firmware to a higher version than n1let92w,and avoid the version (,n1let92w); Upgrade lenovo thinkpad_t550_firmware to a higher version than n11et54w,and avoid the version (,n11et54w); Upgrade lenovo thinkpad_x1_carbon_3rd_gen_firmware to a higher version than n14et56w,and avoid the version (,n14et56w); Upgrade lenovo thinkpad_x1_tablet_gen_2_firmware to a higher version than n1oet56w,and avoid the version (,n1oet56w); Upgrade lenovo thinkpad_x1_tablet_gen_3_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_t580_firmware to a higher version than n27et43w,and avoid the version (,n27et43w); Upgrade lenovo thinkpad_t480s_firmware to a higher version than n22et70w,and avoid the version (,n22et70w); Upgrade lenovo thinkpad_t15_firmware to a higher version than n2xet32w,and avoid the version (,n2xet32w); Upgrade lenovo thinkpad_t460_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_t470_firmware to a higher version than n1qet92w,and avoid the version (,n1qet92w); Upgrade lenovo thinkpad_t490_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_t490s_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_t14s_gen_2_firmware to a higher version than n35et41w,and avoid the version (,n35et41w); Upgrade lenovo thinkpad_t14s_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_t470p_firmware to a higher version than r0fet55w,and avoid the version (,r0fet55w); Upgrade lenovo thinkpad_t470s_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_p71_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_t440p_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_t15_gen_2_firmware to a higher version than n34et42w,and avoid the version (,n34et42w); Upgrade lenovo thinkpad_t15p_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_p70_firmware to a higher version than n1detb2w,and avoid the version (,n1detb2w); Upgrade lenovo thinkpad_t15g_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_t14_gen_1_firmware to a higher version than n2xet32w,and avoid the version (,n2xet32w); Upgrade lenovo thinkpad_t14_gen_2_firmware to a higher version than n34et42w,and avoid the version (,n34et42w); Upgrade lenovo thinkpad_p73_firmware to a higher version than n2net47w,and avoid the version (,n2net47w); Upgrade lenovo thinkpad_s540_firmware to a higher version than 2021-10-25,and avoid the version (,2021-10-25); Upgrade lenovo thinkpad_p72_firmware to a higher version than n2cet60w,and avoid the version (,n2cet60w); Upgrade lenovo thinkpad_l380_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_s5_2nd_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_p15v_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_p53_firmware to a higher version than n2net47w,and avoid the version (,n2net47w); Upgrade lenovo thinkpad_p53s_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_p43s_firmware to a higher version than n2iet96w,and avoid the version (,n2iet96w); Upgrade lenovo thinkpad_p51_firmware to a higher version than n1uet82w,and avoid the version (,n1uet82w); Upgrade lenovo thinkpad_p51s_firmware to a higher version than n1vet57w,and avoid the version (,n1vet57w); Upgrade lenovo thinkpad_p50_firmware to a higher version than n1eet92w,and avoid the version (,n1eet92w); Upgrade lenovo thinkpad_p52_firmware to a higher version than n2cet60w,and avoid the version (,n2cet60w); Upgrade lenovo thinkpad_p52s_firmware to a higher version than n27et43w,and avoid the version (,n27et43w); Upgrade lenovo thinkpad_p50s_firmware to a higher version than n1ket52w,and avoid the version (,n1ket52w); Upgrade lenovo thinkpad_l570_firmware to a higher version than n1xet74w,and avoid the version (,n1xet74w); Upgrade lenovo thinkpad_p17_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_l580_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_p14s_gen_1_firmware to a higher version than n2xet32w,and avoid the version (,n2xet32w); Upgrade lenovo thinkpad_p14s_gen_2_firmware to a higher version than n34et42w,and avoid the version (,n34et42w); Upgrade lenovo thinkpad_p15_gen_1_firmware to a higher version than 2021-10-29,and avoid the version (,2021-10-29); Upgrade lenovo thinkpad_p15s_gen_1_firmware to a higher version than n2xet32w,and avoid the version (,n2xet32w); Upgrade lenovo thinkpad_p15s_gen_2_firmware to a higher version than n34et42w,and avoid the version (,n34et42w); Upgrade lenovo thinkpad_l590_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l380_yoga_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_l490_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l560_firmware to a higher version than n1het92w,and avoid the version (,n1het92w); Upgrade lenovo thinkpad_p1_firmware to a higher version than n2eet54w,and avoid the version (,n2eet54w); Upgrade lenovo thinkpad_p1_gen_2_firmware to a higher version than n2oet53w,and avoid the version (,n2oet53w); Upgrade lenovo thinkpad_p1_gen_3_firmware to a higher version than n2vet33w,and avoid the version (,n2vet33w); Upgrade lenovo thinkpad_l480_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l470_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l460_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e490_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_helix_firmware to a higher version than n17etb6w,and avoid the version (,n17etb6w); Upgrade lenovo thinkpad_l390_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_l390_yoga_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_e15_gen_3_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l14_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l13_gen_2_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_l15_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l15_gen_2_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l13_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_e14_gen_3_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e590_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e580_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l13_yoga_gen_2_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_e570_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_l13_yoga_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_11e_3rd_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_e480_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e14_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15]; Upgrade lenovo thinkpad_e470_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e15_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_e15_gen_2_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_25_firmware to a higher version than n1qet92w,and avoid the version (,n1qet92w); Upgrade lenovo thinkpad_e14_gen_2_firmware to a higher version than 2021-10-15,and avoid the version (,2021-10-15); Upgrade lenovo thinkpad_13_gen_2_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_11e_4th_gen_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo thinkpad_11e_yoga_gen_6_firmware to a higher version than 2021-10-31,and avoid the version (,2021-10-31); Upgrade lenovo ideapad_s940-14iwl_firmware to a higher version than 12.0.81.1753,and avoid the version (,12.0.81.1753]; Upgrade lenovo ideapad_yoga_s940-14iwl_firmware to a higher version than 12.0.81.1753,and avoid the version (,12.0.81.1753]; Upgrade lenovo v330-15isk_firmware to a higher version than 11.8.86.3877,and avoid the version (,11.8.86.3877]; Upgrade lenovo v330-15ikb_firmware to a higher version than 11.8.86.3877,and avoid the version (,11.8.86.3877]; Upgrade lenovo v130-15igm_firmware to a higher version than 6vcn42ww,and avoid the version (,6vcn42ww]