CVE:CVE-2017-2751
CNNVD:CNNVD-201810-122
HP 240 G1 Notebook PC等都是美国惠普（HP）公司的笔记本电脑产品。
多款HP笔记本（2014年年初发布的产品）中存在安全漏洞，该漏洞源于程序将BIOS密码以可提取的形式存储在CMOS中。攻击者可利用该漏洞提取BIOS密码。以下产品受到影响：HP 240 G1 Notebook PC；245 G1 Notebook PC；1000-1300~1000-1399 Notebook PC；Compaq CQ45-900~CQ45-999 Notebook PC；250 G1 Notebook PC；255 G1 Notebook PC；ENVY (TouchSmart) 15-j000~j099 Notebook PC；ENVY (TouchSmart) 15-j100~j199 Notebook PC；Pavilion (TouchSmart) 15-n000~199 Notebook PC；246 Notebook PC；455 Notebook PC；ENVY (TouchSmart) 17-j100~j199 Notebook PC；ENVY (TouchSmart) 17-j100 ~ j199 Leap Motion SE Notebook PC；Split 13-g200~299 x2 PC；ENVY (TouchSmart) 100~15-j199 Notebook PC；Pavilion (TouchSmart) 14-n000~199 Notebook PC；ENVY (TouchSmart) 14-k100~14-k199 Sleekbook；ENVY TouchSmart 14-k100~14-k199 Ultrabook；Spectre x2 13-SMB Pro；Spectre 13-h200~299 x2 PC；Pavilion 15-n200~299 (TouchSmart) Notebook PC；Pavilion 15-n300~399 (TouchSmart) Notebook PC；ENVY m6-n000~n099 Notebook PC；255 G3 Notebook PC；14-g000~g099 Notebook PC；Compaq 14-h000~h099；Pavilion 11-n000~n099 x360 PC；15-r000~r099 Notebook PC；15-r500~r599 Notebook PC；Pavilion 10-f000~f099 Notebook PC；G14-a000~a099 Notebook PC；14-r000~r099 Notebook PC；14-s000~s099 Notebook PC；240 G3 Notebook PC；246 G3 Notebook PC。
solution:Upgrade hp hp_240_g1_firmware to a higher version than f.48,and avoid the version (,f.48); Upgrade hp hp_245_g1_firmware to a higher version than f.48,and avoid the version (,f.48); Upgrade hp hp_1000-1300_firmware to a higher version than f.48,and avoid the version (,f.48); Upgrade hp hp_250_g1_notebook_pc_firmware to a higher version than f.47,and avoid the version (,f.47); Upgrade hp hp_255_g1_notebook_pc_firmware to a higher version than f.47,and avoid the version (,f.47); Upgrade hp hp_envy_15-j000_firmware to a higher version than f.22,and avoid the version (,f.22); Upgrade hp hp_envy_15-j100_firmware to a higher version than f.71,and avoid the version (,f.71); Upgrade hp hp_pavilion_15-n000_firmware to a higher version than f.72,and avoid the version (,f.72); Upgrade hp hp_246_firmware to a higher version than f.04,and avoid the version (,f.04); Upgrade hp hp_455_firmware to a higher version than f.08,and avoid the version (,f.08); Upgrade hp hp_envy_17_j100_firmware to a higher version than f.71,and avoid the version (,f.71); Upgrade hp hp_envy_17-j100_leap_motion_se_firmware to a higher version than f.71,and avoid the version (,f.71); Upgrade hp hp_split_13-g200_firmware to a higher version than f.25,and avoid the version (,f.25); Upgrade hp hp_envy_100_firmware to a higher version than f.22,and avoid the version (,f.22); Upgrade hp hp_pavilion_14-n000_firmware to a higher version than f.72,and avoid the version (,f.72); Upgrade hp hp_envy_14-k100_firmware to a higher version than f.22,and avoid the version (,f.22); Upgrade hp hp_spectre_x2_13-smb_pro_firmware to a higher version than f.25,and avoid the version (,f.25); Upgrade hp hp_spectre_13-h200_firmware to a higher version than f.25,and avoid the version (,f.25); Upgrade hp hp_pavilion_15-n200_firmware to a higher version than f.72,and avoid the version (,f.72); Upgrade hp hp_pavilion_15-n300_firmware to a higher version than f.72,and avoid the version (,f.72); Upgrade hp hp_envy_m6-n000_firmware to a higher version than f.26,and avoid the version (,f.26); Upgrade hp hp_255_g3_firmware to a higher version than f.45,and avoid the version (,f.45); Upgrade hp hp_14-g000_firmware to a higher version than f.45,and avoid the version (,f.45); Upgrade hp hp_pavilion_11-n000_firmware to a higher version than f.2e,and avoid the version (,f.2e); Upgrade hp hp_15-r000_firmware to a higher version than f.43,and avoid the version (,f.43); Upgrade hp hp_15-r500_firmware to a higher version than f.43,and avoid the version (,f.43); Upgrade hp hp_pavilion_10-f000_firmware to a higher version than f.0e,and avoid the version (,f.0e); Upgrade hp hp_g14-a000_firmware to a higher version than f.06,and avoid the version (,f.06); Upgrade hp hp_14-r000_firmware to a higher version than f.43,and avoid the version (,f.43); Upgrade hp hp_240_g3_firmware to a higher version than f.43,and avoid the version (,f.43); Upgrade hp hp_246_g3_firmware to a higher version than f.43,and avoid the version (,f.43); Upgrade hp compaq_cq45-900_firmware to a higher version than -; Upgrade hp compaq_14-h000_firmware to a higher version than -; Upgrade hp compaq_14-s000_firmware to a higher version than -