CVE:CVE-2019-6190
CNNVD:CNNVD-202002-485
Lenovo 510-15IKL是中国联想（Lenovo）公司的一款台式电脑。
Lenovo Desktop（及一体机）和WorkStation中的BIOS存在拒绝服务漏洞。攻击者可利用该漏洞在系统（英特尔TXT被启用）上的程序控制暂存器（PCR）从睡眠模式重启之后间歇地清除程序控制暂存器（PCR）。以下产品及版本受到影响：Lenovo 510-15IKL；510S-08IKL；IdeaCentre 310s-08ASR；A340-22/24 IWL；AIO520-22IKU等。
solution:Upgrade lenovo thinkcentre_e93_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m6500s_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m6500t_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m73p_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m83_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m8500s_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m8500t_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m93_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkcentre_m93p_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkstation_e32_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkstation_p300_firmware to a higher version than fbktdba,and avoid the version (,fbktdba); Upgrade lenovo thinkstation_c30_refresh_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_d30_refresh_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p410_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p500_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p510_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p700_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p710_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p720_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p900_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p910_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_p920_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo thinkstation_s30_refresh_firmware to a higher version than 2-27-2020,and avoid the version (,2-27-2020); Upgrade lenovo h50-30g_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo lenovo_63_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo m4500_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo m4500_id_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo m4550_id_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo qitian_4500_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo qitian_b4550_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo qitian_m4550_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_e73_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_e73s_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_m4500k_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_m4500s_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_m4500t_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_m73_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_afh81_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_mc_h81_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_mf_h81_pci_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_ms_h81_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_tc_h81_pci_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_wcc_h81_pci_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_wf_h81_pci_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo yangtian_ws_h81_desktop_firmware to a higher version than fckt97a,and avoid the version (,fckt97a); Upgrade lenovo thinkcentre_m9350z_firmware to a higher version than fekta1a,and avoid the version (,fekta1a); Upgrade lenovo thinkcentre_m93z_firmware to a higher version than fekta1a,and avoid the version (,fekta1a); Upgrade lenovo thinkcentre_m73_tiny_firmware to a higher version than fhkt84a,and avoid the version (,fhkt84a); Upgrade lenovo thinkcentre_m4500q_firmware to a higher version than fhkt84a,and avoid the version (,fhkt84a); Upgrade lenovo thinkcentre_m9550z_firmware to a higher version than fukt55a,and avoid the version (,fukt55a); Upgrade lenovo thinkcentre_m9500z_firmware to a higher version than fukt55a,and avoid the version (,fukt55a); Upgrade lenovo thinkcentre_m900z_firmware to a higher version than fukt55a,and avoid the version (,fukt55a); Upgrade lenovo thinkcenter_m700z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcenter_m800z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_e74z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m700z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m7300z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m800z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m8300z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m8350z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo thinkcentre_m83z_firmware to a higher version than fvkt64a,and avoid the version (,fvkt64a); Upgrade lenovo ideacentre_700_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m6600_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m6600q_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m6600s_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m6600t_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m700q_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m800_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m8600s_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m8600t_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkcentre_m900_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo yangtian_afq150_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo yta8900f_firmware to a higher version than fwkta7a,and avoid the version (,fwkta7a); Upgrade lenovo thinkstation_p310_firmware to a higher version than fwkta9a,and avoid the version (,fwkta9a); Upgrade lenovo qitian_b4650_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo qitian_m4600_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo qitian_m4650_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_e74_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_e74s_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_m4600s_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_m4600t_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_m700s_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_m700t_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_afh110_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_mc_h110_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_mc_h110_pci_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_me_h110_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_mf_h110_pci_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_tc_h110_pci_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_wc_h110_pci_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_we_h110_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo yangtian_wf_h110_pci_firmware to a higher version than m05kt88a,and avoid the version (,m05kt88a); Upgrade lenovo thinkcentre_m600_firmware to a higher version than m00kt63a,and avoid the version (,m00kt63a); Upgrade lenovo thinkcentre_x1_aio_firmware to a higher version than m0hkt44a,and avoid the version (,m0hkt44a); Upgrade lenovo thinkcentre_m79_firmware to a higher version than m0lkt27a,and avoid the version (,m0lkt27a); Upgrade lenovo qitian_b5900_firmware to a higher version than m0lkt27a,and avoid the version (,m0lkt27a); Upgrade lenovo yangtian_ytm6900e-00_firmware to a higher version than m0ukt35a,and avoid the version (,m0ukt35a); Upgrade lenovo thinkcentre_s510_firmware to a higher version than m0ukt35a,and avoid the version (,m0ukt35a); Upgrade lenovo qt_m410_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo qt_b415_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo qt_m415_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo thinkcentre_e75t_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo thinkcentre_e75s_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo thinkcentre_m710t_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo thinkcentre_m710s_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo v520s-08ikl_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo v520t-15ikl_firmware to a higher version than m16kt61a,and avoid the version (,m16kt61a); Upgrade lenovo v410z_firmware to a higher version than m17kt44a,and avoid the version (,m17kt44a); Upgrade lenovo v310z_firmware to a higher version than m18kt29a,and avoid the version (,m18kt29a); Upgrade lenovo qt_a7400_firmware to a higher version than m18kt29a,and avoid the version (,m18kt29a); Upgrade lenovo thinkcentre_m610_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m710q_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m910q_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m910s_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m910t_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m910x_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkstation_p318_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkstation_p320_tiny_firmware to a higher version than m1akt47a,and avoid the version (,m1akt47a); Upgrade lenovo thinkcentre_m720q_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m720t_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m720s_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m920q_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m920x_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m920t_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m920s_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkstation_p330_tiny_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkstation_p330_firmware to a higher version than m1vkt4ba,and avoid the version (,m1vkt4ba); Upgrade lenovo thinkcentre_m715q_firmware to a higher version than m11kt49a,and avoid the version (,m11kt49a); Upgrade lenovo thinkcentre_m910z_firmware to a higher version than m1bkt44a,and avoid the version (,m1bkt44a); Upgrade lenovo ideacentre_310s-08igm_firmware to a higher version than m1tkt24a,and avoid the version (,m1tkt24a); Upgrade lenovo lenovo_v330-15igm_firmware to a higher version than m1tkt24a,and avoid the version (,m1tkt24a); Upgrade lenovo thinkcentre_m625q_firmware to a higher version than m1wkt37a,and avoid the version (,m1wkt37a); Upgrade lenovo thinkcentre_m715q_rr_firmware to a higher version than m1xkt50a,and avoid the version (,m1xkt50a); Upgrade lenovo qitian_a815_firmware to a higher version than m1rkt31a,and avoid the version (,m1rkt31a); Upgrade lenovo thinkcentre_m820z_firmware to a higher version than m1nkt47a,and avoid the version (,m1nkt47a); Upgrade lenovo thinkcentre_m920z_firmware to a higher version than m1mkt43a,and avoid the version (,m1mkt43a); Upgrade lenovo thinkcentre_e95z_firmware to a higher version than m1lkt22a,and avoid the version (,m1lkt22a); Upgrade lenovo thinkcentre_m818z_firmware to a higher version than m1ekt18a,and avoid the version (,m1ekt18a); Upgrade lenovo v510z_firmware to a higher version than m1dkt25a,and avoid the version (,m1dkt25a); Upgrade lenovo thinkcentre_m810z_firmware to a higher version than m1ckt40a,and avoid the version (,m1ckt40a); Upgrade lenovo v540-24iwl_firmware to a higher version than m29kt32a,and avoid the version (,m29kt32a); Upgrade lenovo thinkcentre_m710e_firmware to a higher version than m1zkt33a,and avoid the version (,m1zkt33a); Upgrade lenovo v530-22icb_firmware to a higher version than m20kt43a,and avoid the version (,m20kt43a); Upgrade lenovo v530-24icb_firmware to a higher version than m20kt43a,and avoid the version (,m20kt43a); Upgrade lenovo v530s-07icb_firmware to a higher version than m22kt42a,and avoid the version (,m22kt42a); Upgrade lenovo ideacentre_720-18apr_firmware to a higher version than m25kt40a,and avoid the version (,m25kt40a); Upgrade lenovo thinkcentre_m725s_firmware to a higher version than m25kt40a,and avoid the version (,m25kt40a); Upgrade lenovo thinkcentre_e96z_firmware to a higher version than m26kt15a,and avoid the version (,m26kt15a); Upgrade lenovo thinkcentre_m90n-1_firmware to a higher version than m2akt19a,and avoid the version (,m2akt19a); Upgrade lenovo ideacentre_310s-08asr_firmware to a higher version than o2hkt63a,and avoid the version (,o2hkt63a); Upgrade lenovo 510-15ikl_firmware to a higher version than o2tkt61a,and avoid the version (,o2tkt61a); Upgrade lenovo 510s-08ikl_firmware to a higher version than o2tkt61a,and avoid the version (,o2tkt61a); Upgrade lenovo thinkcentre_m715t_firmware to a higher version than o2vkt94a,and avoid the version (,o2vkt94a); Upgrade lenovo thinkcentre_m715s_firmware to a higher version than o2vkt94a,and avoid the version (,o2vkt94a); Upgrade lenovo legion_t530-28icb_reflash_firmware to a higher version than o3lkt23a,and avoid the version (,o3lkt23a); Upgrade lenovo legion_t530-28icb_firmware to a higher version than o3lkt23a,and avoid the version (,o3lkt23a); Upgrade lenovo legion_c530-19icb_firmware to a higher version than o3lkt23a,and avoid the version (,o3lkt23a); Upgrade lenovo ideacentre_510-15icb_firmware to a higher version than o3qkt3ba,and avoid the version (,o3qkt3ba); Upgrade lenovo ideacentre_510a-15icb_firmware to a higher version than o3qkt3ba,and avoid the version (,o3qkt3ba); Upgrade lenovo ideacentre_720-18icb_firmware to a higher version than o3qkt3ba,and avoid the version (,o3qkt3ba); Upgrade lenovo legion_c730-19ico_firmware to a higher version than o3nkt26a,and avoid the version (,o3nkt26a); Upgrade lenovo legion_t730-28ico_firmware to a higher version than o3nkt26a,and avoid the version (,o3nkt26a); Upgrade lenovo aio520-24iku_firmware to a higher version than o3dkt38a,and avoid the version (,o3dkt38a); Upgrade lenovo aio520-22iku_firmware to a higher version than o3dkt38a,and avoid the version (,o3dkt38a); Upgrade lenovo aio_520-24ast_firmware to a higher version than o3bkt34a,and avoid the version (,o3bkt34a); Upgrade lenovo aio520-27ikl_firmware to a higher version than o3ekt27a,and avoid the version (,o3ekt27a); Upgrade lenovo a340-22ast_firmware to a higher version than o4ckt18a,and avoid the version (,o4ckt18a); Upgrade lenovo legion_t530-28apr_firmware to a higher version than o4gkt0fa,and avoid the version (,o4gkt0fa); Upgrade lenovo legion_t530-28apr_reflash_firmware to a higher version than o4gkt0fa,and avoid the version (,o4gkt0fa); Upgrade lenovo thinkstation_p520_firmware to a higher version than s03kt36a,and avoid the version (,s03kt36a); Upgrade lenovo thinkstation_p520c_firmware to a higher version than s03kt36a,and avoid the version (,s03kt36a); Upgrade lenovo thinkstation_p320_firmware to a higher version than s06kt50a,and avoid the version (,s06kt50a); Upgrade lenovo a340-24_iwl_firmware to a higher version than o46kt31a,and avoid the version (,o46kt31a); Upgrade lenovo a340-22_iwl_firmware to a higher version than o46kt31a,and avoid the version (,o46kt31a); Upgrade lenovo a340-22icb_firmware to a higher version than o44kt26a,and avoid the version (,o44kt26a); Upgrade lenovo a340-24icb_firmware to a higher version than o44kt26a,and avoid the version (,o44kt26a); Upgrade lenovo yogo_a940-27icb_firmware to a higher version than o43kt35a,and avoid the version (,o43kt35a); Upgrade lenovo aio520-24arr_firmware to a higher version than o3zkt36a,and avoid the version (,o3zkt36a); Upgrade lenovo ideacentre_730s-24ikb_firmware to a higher version than o3wkt18a,and avoid the version (,o3wkt18a); Upgrade lenovo legion_y520t_z370_firmware to a higher version than o3ukt27a,and avoid the version (,o3ukt27a); Upgrade lenovo aio_330-20igm_firmware to a higher version than o3skt46a,and avoid the version (,o3skt46a); Upgrade lenovo aio_330-20ast_firmware to a higher version than o3rkt23a,and avoid the version (,o3rkt23a)