CVE:CVE-2019-6157
CNNVD:CNNVD-201904-947
Lenovo Flex System x240 M4等都是中国联想（Lenovo）公司的一款服务器。
多款Lenovo产品中存在安全漏洞，该漏洞源于FFDC将Web服务器的私钥记录在日志文件中。攻击者可利用该漏洞泄露信息。以下产品受到影响：Lenovo Flex System x240 M4；Flex System x240 M5；Flex System x280 X6；Flex System x440 M4；Flex System x480 X6；Flex System x880；NeXtScale nx360 M5；System x3250 M6；System x3500 M5；System x3550 M5 (ThinkAgile CX2200/4200/4600)；System x3650 M5；System x3750 M4；System x3850 X6；System x3950 X6；BladeCenter HS22；BladeCenter HS23；BladeCenter HS23E；Flex System x220 M4；Flex System x222 M4；Flex System x240 M4；Flex System x280 M4；Flex System x440 M4；Flex System x480 M4；Flex System x880 M4；iDataPlex dx360 M4；iDataPlex dx360 M4 Water Cooled；NeXtScale nx360 M4；System x3100 M4；System x3100 M5；System x3250 M4；System x3250 M5；System x3300 M4；System x3500 M4；System x3530 M4；System x3550 M4；System x3630 M4；System x3650 M4；System x3650 M4 BD；System x3650 M4 HD；System x3750 M4；System x3850 X6；System x3950 X6。
solution:Upgrade lenovo flex_system_x240_m4_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo flex_system_x240_m5_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo flex_system_x280_x6_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo flex_system_x440_m4_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo flex_system_x480_x6_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo flex_system_x880_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo nextscale_nx360_m5_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3250_m6_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3500_m5_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3550_m5_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3650_m5_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3750_m4_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3850_x6_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade lenovo system_x3950_x6_firmware to a higher version than 5.30,and avoid the version (,5.30); Upgrade ibm bladecenter_hs22_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm bladecenter_hs23_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm bladecenter_hs23e_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x220_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x222_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x240_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x280_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x440_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x480_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm flex_system_x880_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm idataplex_dx360_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm idataplex_dx360_m4_water_cooled_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm nextscale_nx360_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3100_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3100_m5_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3250_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3250_m5_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3300_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3500_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3530_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3550_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3630_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3650_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3650_m4_bd_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3650_m4_hd_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3750_m4_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3850_x6_firmware to a higher version than 7.20,and avoid the version (,7.20); Upgrade ibm system_x3950_x6_firmware to a higher version than 7.20,and avoid the version (,7.20)