6.7
CVSSv3

CVE-2020-8321

Published: 09/06/2020 Updated: 22/06/2020
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 6.7 | Impact Score: 5.9 | Exploitability Score: 0.8
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

lenovo 130-14ast_firmware -

lenovo 130-14ikb_firmware -

lenovo 130-15ast_firmware -

lenovo 130-15ikb_firmware -

lenovo 320c-15ikb_firmware -

lenovo 330-14igm_firmware -

lenovo 330-14ikb_firmware -

lenovo 330-14ikbr_firmware -

lenovo 330-15arr_firmware -

lenovo 330-15arr_touch_firmware -

lenovo 330-15ich_firmware -

lenovo 330-15igm_firmware -

lenovo 330-15ikb_firmware -

lenovo 330-15ikbr_firmware -

lenovo 330-15ikbr_touch_firmware -

lenovo 330-17ich_firmware -

lenovo 330-17ikb_firmware -

lenovo 330-17ikbr_firmware -

lenovo 330c-14ikb_firmware -

lenovo 330c-15ikb_firmware -

lenovo 330c-15ikbr_firmware -

lenovo 340c-15igm_firmware -

lenovo 340c-15ikb_firmware -

lenovo 340c-15iwl_firmware -

lenovo 530s-14iwl_firmware -

lenovo 530s-15iwl_firmware -

lenovo 530s-14arr_firmware -

lenovo 530s-14ikb_firmware -

lenovo 530s-15ikb_firmware -

lenovo 720s-13arr_firmware -

lenovo 720s-14ikbr_firmware -

lenovo c340-14api_firmware -

lenovo c340-14iml_firmware -

lenovo c340-14iwl_firmware -

lenovo c340-15iil_firmware -

lenovo c340-15iml_firmware -

lenovo c340-15iwl_firmware -

lenovo d330-10igm_firmware -

lenovo d335-10igm_firmware -

lenovo e4-14arr_firmware -

lenovo flex_6-14arr_firmware -

lenovo flex_6-14ikb_firmware -

lenovo flex-14iwl_firmware -

lenovo flex-15iwl_firmware -

lenovo ideapad_3_14_firmware -

lenovo ideapad_3_15_firmware -

lenovo ideapad_3_17iml05_firmware -

lenovo ideapad_3_15iil05_firmware -

lenovo ideapad_3_14iil05_firmware -

lenovo ideapad_5_15iil05_firmware -

lenovo k43c-80_firmware -

lenovo l3_15iml05_firmware -

lenovo l340-15api_firmware -

lenovo l340-15api_touch_firmware -

lenovo l340-15irh_firmware -

lenovo l340-15iwl_touch_firmware -

lenovo l340-17api_firmware -

lenovo l340-17irh_firmware -

lenovo l340-17iwl_firmware -

lenovo legion_y530-15ich_firmware -

lenovo legion_y530-15ich-1060_firmware -

lenovo legion_y540-15_pg0_firmware -

lenovo legion_y540-15irh_firmware -

lenovo legion_y540-17_pg0_firmware -

lenovo legion_y540-17irh_firmware -

lenovo legion_y545_firmware -

lenovo legion_y545_pg0_firmware -

lenovo legion_y7000_2019_firmware -

lenovo legion_y7000_pg0_firmware -

lenovo legion_y7000p_2019_firmware -

lenovo legion_y7000p_pg0_firmware -

lenovo legion_y7000p-1060_firmware -

lenovo legion_y730-15ich_firmware -

lenovo legion_y730-17ich_firmware -

lenovo legion_y740-15ichg_firmware -

lenovo legion_y740-15irhg_firmware -

lenovo legion_y740-17ichg_firmware -

lenovo legion_y740-17irhg_firmware -

lenovo legion_y9000k_2019_firmware -

lenovo legion_y9000p_2019_firmware -

lenovo lenovo_e41-25_firmware -

lenovo lenovo_v320-17ikb_firmware -

lenovo lenovo_v720-14ikb_firmware -

lenovo rescuer_y7000_firmware -

lenovo rescuer_y7000p_firmware -

lenovo rescuer_y7000p\\(1060\\)_firmware -

lenovo rescuer_y7000\\(1060\\)_firmware -

lenovo s145-14_firmware -

lenovo s145-14igm_firmware -

lenovo s145-14ikb_firmware -

lenovo s145-14iwl_firmware -

lenovo s145-15igm_firmware -

lenovo s145-15ikb_firmware -

lenovo s145-15iwl_firmware -

lenovo s340-13iml_firmware -

lenovo s340-14_firmware -

lenovo s340-14api_firmware -

lenovo s340-14iil_firmware -

lenovo s340-14iml_firmware -

lenovo s340-14iwl_firmware -

lenovo s340-14iwl_touch_firmware -

lenovo s340-15api_firmware -

lenovo s340-15iml_firmware -

lenovo s340-15iwl_firmware -

lenovo s340-15iwl_touch_firmware -

lenovo s530-13iml_firmware -

lenovo s530-13iwl_firmware -

lenovo s540-14api_firmware -

lenovo s540-14iml_firmware -

lenovo s540-14iwl_firmware -

lenovo s540-14iwl_touch_firmware -

lenovo s540-15iml_firmware -

lenovo s540-15iwl_firmware -

lenovo s540-15iwl_gtx_firmware -

lenovo s550-14iil_firmware -

lenovo v130-14ast_firmware -

lenovo v130-14igm_firmware -

lenovo v130-14ikb_firmware -

lenovo v130-15ast_firmware -

lenovo v145-14ast_firmware -

lenovo v145-15ast_firmware -

lenovo v320-14ikb_firmware -

lenovo v320-15ikb_firmware -

lenovo v320-17ikbr_firmware -

lenovo v330-14arr_firmware -

lenovo v330-14ast_firmware -

lenovo v330-14igm_firmware -

lenovo v330-14isk_firmware -

lenovo v330-15ast_firmware -

lenovo wei5-14ikb_firmware -

lenovo xiaoxin_air_13iwl_firmware -

lenovo xiaoxin_air_14arr_firmware -

lenovo xiaoxin_air_14ikbr_firmware -

lenovo xiaoxin_air_14iwl_firmware -

lenovo xiaoxin_air_15ikbr_firmware -

lenovo xiaoxin_air_15iwl_firmware -

lenovo xiaoxin_air-14iwl_2019_firmware -

lenovo xiaoxin_air-15iwl_2019_firmware -

lenovo xiaoxin-13iml_firmware -

lenovo xiaoxin-14_2019iwl_firmware -

lenovo xiaoxin-14igm_qc_2019_firmware -

lenovo xiaoxin-14iwl_qc_2019_firmware -

lenovo xiaoxin-15_2019iwl_firmware -

lenovo xx-14kb_qc_2019_firmware -

lenovo y7000_2019_1050_firmware -

lenovo yoga_530-14arr_firmware -

lenovo yoga_720-12ikb_firmware -

lenovo yoga_730-13ikb_firmware -

lenovo yoga_730-13iwl_firmware -

lenovo yoga_730-15ikb_firmware -

lenovo yoga_730-15iwl_firmware -

lenovo yoga_c740-14iml_firmware -

lenovo yoga_c740-15iml_firmware -

lenovo yoga_c930-13ikb_firmware -

lenovo yoga_c930_glass_firmware -

lenovo yoga_c940_firmware -

lenovo yoga_s740-14iil_firmware -

lenovo yoga_530-14ikb_firmware -

lenovo flex_6-1470_firmware -

lenovo zhaoyang_k42-80_firmware -

lenovo e43-80_kbl_firmware -

lenovo thinkstation_p410_firmware

lenovo thinkstation_p500_firmware

lenovo thinkstation_p510_firmware

lenovo thinkstation_p520_firmware

lenovo thinkstation_p520c_firmware

lenovo thinkstation_p700_firmware

lenovo thinkstation_p710_firmware

lenovo thinkstation_p720_firmware

lenovo thinkstation_p900_firmware

lenovo thinkstation_p910_firmware

lenovo thinkstation_p920_firmware