Vulnerability Monitor

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CVE-2020-8321


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.


Published

2020-06-09T20:15:22.240

Last Modified

2024-11-21T05:38:42.230

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System lenovo 130-14ast_firmware - Yes
Hardware lenovo 130-14ast - No
Operating System lenovo 130-14ikb_firmware - Yes
Hardware lenovo 130-14ikb - No
Operating System lenovo 130-15ast_firmware - Yes
Hardware lenovo 130-15ast - No
Operating System lenovo 130-15ikb_firmware - Yes
Hardware lenovo 130-15ikb - No
Operating System lenovo 320c-15ikb_firmware - Yes
Hardware lenovo 320c-15ikb - No
Operating System lenovo 330-14igm_firmware - Yes
Hardware lenovo 330-14igm - No
Operating System lenovo 330-14ikb_firmware - Yes
Hardware lenovo 330-14ikb - No
Operating System lenovo 330-14ikbr_firmware - Yes
Hardware lenovo 330-14ikbr - No
Operating System lenovo 330-15arr_firmware - Yes
Hardware lenovo 330-15arr - No
Operating System lenovo 330-15arr_touch_firmware - Yes
Hardware lenovo 330-15arr_touch - No
Operating System lenovo 330-15ich_firmware - Yes
Hardware lenovo 330-15ich - No
Operating System lenovo 330-15igm_firmware - Yes
Hardware lenovo 330-15igm - No
Operating System lenovo 330-15ikb_firmware - Yes
Hardware lenovo 330-15ikb - No
Operating System lenovo 330-15ikbr_firmware - Yes
Hardware lenovo 330-15ikbr - No
Operating System lenovo 330-15ikbr_touch_firmware - Yes
Hardware lenovo 330-15ikbr_touch - No
Operating System lenovo 330-17ich_firmware - Yes
Hardware lenovo 330-17ich - No
Operating System lenovo 330-17ikb_firmware - Yes
Hardware lenovo 330-17ikb - No
Operating System lenovo 330-17ikbr_firmware - Yes
Hardware lenovo 330-17ikbr - No
Operating System lenovo 330c-14ikb_firmware - Yes
Hardware lenovo 330c-14ikb - No
Operating System lenovo 330c-15ikb_firmware - Yes
Hardware lenovo 330c-15ikb - No
Operating System lenovo 330c-15ikbr_firmware - Yes
Hardware lenovo 330c-15ikbr - No
Operating System lenovo 340c-15igm_firmware - Yes
Hardware lenovo 340c-15igm - No
Operating System lenovo 340c-15ikb_firmware - Yes
Hardware lenovo 340c-15ikb - No
Operating System lenovo 340c-15iwl_firmware - Yes
Hardware lenovo 340c-15iwl - No
Operating System lenovo 530s-14iwl_firmware - Yes
Hardware lenovo 530s-14iwl - No
Operating System lenovo 530s-15iwl_firmware - Yes
Hardware lenovo 530s-15iwl - No
Operating System lenovo 530s-14arr_firmware - Yes
Hardware lenovo 530s-14arr - No
Operating System lenovo 530s-14ikb_firmware - Yes
Hardware lenovo 530s-14ikb - No
Operating System lenovo 530s-15ikb_firmware - Yes
Hardware lenovo 530s-15ikb - No
Operating System lenovo 720s-13arr_firmware - Yes
Hardware lenovo 720s-13arr - No
Operating System lenovo 720s-14ikbr_firmware - Yes
Hardware lenovo 720s-14ikbr - No
Operating System lenovo c340-14api_firmware - Yes
Hardware lenovo c340-14api - No
Operating System lenovo c340-14iml_firmware - Yes
Hardware lenovo c340-14iml - No
Operating System lenovo c340-14iwl_firmware - Yes
Hardware lenovo c340-14iwl - No
Operating System lenovo c340-15iil_firmware - Yes
Hardware lenovo c340-15iil - No
Operating System lenovo c340-15iml_firmware - Yes
Hardware lenovo c340-15iml - No
Operating System lenovo c340-15iwl_firmware - Yes
Hardware lenovo c340-15iwl - No
Operating System lenovo d330-10igm_firmware - Yes
Hardware lenovo d330-10igm - No
Operating System lenovo d335-10igm_firmware - Yes
Hardware lenovo d335-10igm - No
Operating System lenovo e4-14arr_firmware - Yes
Hardware lenovo e4-14arr - No
Operating System lenovo flex_6-14arr_firmware - Yes
Hardware lenovo flex_6-14arr - No
Operating System lenovo flex_6-14ikb_firmware - Yes
Hardware lenovo flex_6-14ikb - No
Operating System lenovo flex-14iwl_firmware - Yes
Hardware lenovo flex-14iwl - No
Operating System lenovo flex-15iwl_firmware - Yes
Hardware lenovo flex-15iwl - No
Operating System lenovo ideapad_3_14_firmware - Yes
Hardware lenovo ideapad_3_14 - No
Operating System lenovo ideapad_3_15_firmware - Yes
Hardware lenovo ideapad_3_15 - No
Operating System lenovo ideapad_3_17iml05_firmware - Yes
Hardware lenovo ideapad_3_17iml05 - No
Operating System lenovo ideapad_3_15iil05_firmware - Yes
Hardware lenovo ideapad_3_15iil05 - No
Operating System lenovo ideapad_3_14iil05_firmware - Yes
Hardware lenovo ideapad_3_14iil05 - No
Operating System lenovo ideapad_5_15iil05_firmware - Yes
Hardware lenovo ideapad_5_15iil05 - No
Operating System lenovo k43c-80_firmware - Yes
Hardware lenovo k43c-80 - No
Operating System lenovo l3_15iml05_firmware - Yes
Hardware lenovo l3_15iml05 - No
Operating System lenovo l340-15api_firmware - Yes
Hardware lenovo l340-15api - No
Operating System lenovo l340-15api_touch_firmware - Yes
Hardware lenovo l340-15api_touch - No
Operating System lenovo l340-15irh_firmware - Yes
Hardware lenovo l340-15irh - No
Operating System lenovo l340-15iwl_touch_firmware - Yes
Hardware lenovo l340-15iwl_touch - No
Operating System lenovo l340-17api_firmware - Yes
Hardware lenovo l340-17api - No
Operating System lenovo l340-17irh_firmware - Yes
Hardware lenovo l340-17irh - No
Operating System lenovo l340-17iwl_firmware - Yes
Hardware lenovo l340-17iwl - No
Operating System lenovo legion_y530-15ich_firmware - Yes
Hardware lenovo legion_y530-15ich - No
Operating System lenovo legion_y530-15ich-1060_firmware - Yes
Hardware lenovo legion_y530-15ich-1060 - No
Operating System lenovo legion_y540-15_pg0_firmware - Yes
Hardware lenovo legion_y540-15_pg0 - No
Operating System lenovo legion_y540-15irh_firmware - Yes
Hardware lenovo legion_y540-15irh - No
Operating System lenovo legion_y540-17_pg0_firmware - Yes
Hardware lenovo legion_y540-17_pg0 - No
Operating System lenovo legion_y540-17irh_firmware - Yes
Hardware lenovo legion_y540-17irh - No
Operating System lenovo legion_y545_firmware - Yes
Hardware lenovo legion_y545 - No
Operating System lenovo legion_y545_pg0_firmware - Yes
Hardware lenovo legion_y545_pg0 - No
Operating System lenovo legion_y7000_2019_firmware - Yes
Hardware lenovo legion_y7000_2019 - No
Operating System lenovo legion_y7000_pg0_firmware - Yes
Hardware lenovo legion_y7000_pg0 - No
Operating System lenovo legion_y7000p_2019_firmware - Yes
Hardware lenovo legion_y7000p_2019 - No
Operating System lenovo legion_y7000p_pg0_firmware - Yes
Hardware lenovo legion_y7000p_pg0 - No
Operating System lenovo legion_y7000p-1060_firmware - Yes
Hardware lenovo legion_y7000p-1060 - No
Operating System lenovo legion_y730-15ich_firmware - Yes
Hardware lenovo legion_y730-15ich - No
Operating System lenovo legion_y730-17ich_firmware - Yes
Hardware lenovo legion_y730-17ich - No
Operating System lenovo legion_y740-15ichg_firmware - Yes
Hardware lenovo legion_y740-15ichg - No
Operating System lenovo legion_y740-15irhg_firmware - Yes
Hardware lenovo legion_y740-15irhg - No
Operating System lenovo legion_y740-17ichg_firmware - Yes
Hardware lenovo legion_y740-17ichg - No
Operating System lenovo legion_y740-17irhg_firmware - Yes
Hardware lenovo legion_y740-17irhg - No
Operating System lenovo legion_y9000k_2019_firmware - Yes
Hardware lenovo legion_y9000k_2019 - No
Operating System lenovo legion_y9000p_2019_firmware - Yes
Hardware lenovo legion_y9000p_2019 - No
Operating System lenovo lenovo_e41-25_firmware - Yes
Hardware lenovo lenovo_e41-25 - No
Operating System lenovo lenovo_v320-17ikb_firmware - Yes
Hardware lenovo lenovo_v320-17ikb - No
Operating System lenovo lenovo_v720-14ikb_firmware - Yes
Hardware lenovo lenovo_v720-14ikb - No
Operating System lenovo rescuer_y7000_firmware - Yes
Hardware lenovo rescuer_y7000 - No
Operating System lenovo rescuer_y7000p_firmware - Yes
Hardware lenovo rescuer_y7000p - No
Operating System lenovo rescuer_y7000p\(1060\)_firmware - Yes
Hardware lenovo rescuer_y7000p\(1060\) - No
Operating System lenovo rescuer_y7000\(1060\)_firmware - Yes
Hardware lenovo rescuer_y7000\(1060\) - No
Operating System lenovo s145-14_firmware - Yes
Hardware lenovo s145-14 - No
Operating System lenovo s145-14igm_firmware - Yes
Hardware lenovo s145-14igm - No
Operating System lenovo s145-14ikb_firmware - Yes
Hardware lenovo s145-14ikb - No
Operating System lenovo s145-14iwl_firmware - Yes
Hardware lenovo s145-14iwl - No
Operating System lenovo s145-15igm_firmware - Yes
Hardware lenovo s145-15igm - No
Operating System lenovo s145-15ikb_firmware - Yes
Hardware lenovo s145-15ikb - No
Operating System lenovo s145-15iwl_firmware - Yes
Hardware lenovo s145-15iwl - No
Operating System lenovo s340-13iml_firmware - Yes
Hardware lenovo s340-13iml - No
Operating System lenovo s340-14_firmware - Yes
Hardware lenovo s340-14 - No
Operating System lenovo s340-14api_firmware - Yes
Hardware lenovo s340-14api - No
Operating System lenovo s340-14iil_firmware - Yes
Hardware lenovo s340-14iil - No
Operating System lenovo s340-14iml_firmware - Yes
Hardware lenovo s340-14iml - No
Operating System lenovo s340-14iwl_firmware - Yes
Hardware lenovo s340-14iwl - No
Operating System lenovo s340-14iwl_touch_firmware - Yes
Hardware lenovo s340-14iwl_touch - No
Operating System lenovo s340-15api_firmware - Yes
Hardware lenovo s340-15api - No
Operating System lenovo s340-15iml_firmware - Yes
Hardware lenovo s340-15iml - No
Operating System lenovo s340-15iwl_firmware - Yes
Hardware lenovo s340-15iwl - No
Operating System lenovo s340-15iwl_touch_firmware - Yes
Hardware lenovo s340-15iwl_touch - No
Operating System lenovo s530-13iml_firmware - Yes
Hardware lenovo s530-13iml - No
Operating System lenovo s530-13iwl_firmware - Yes
Hardware lenovo s530-13iwl - No
Operating System lenovo s540-14api_firmware - Yes
Hardware lenovo s540-14api - No
Operating System lenovo s540-14iml_firmware - Yes
Hardware lenovo s540-14iml - No
Operating System lenovo s540-14iwl_firmware - Yes
Hardware lenovo s540-14iwl - No
Operating System lenovo s540-14iwl_touch_firmware - Yes
Hardware lenovo s540-14iwl_touch - No
Operating System lenovo s540-15iml_firmware - Yes
Hardware lenovo s540-15iml - No
Operating System lenovo s540-15iwl_firmware - Yes
Hardware lenovo s540-15iwl - No
Operating System lenovo s540-15iwl_gtx_firmware - Yes
Hardware lenovo s540-15iwl_gtx - No
Operating System lenovo s550-14iil_firmware - Yes
Hardware lenovo s550-14iil - No
Operating System lenovo v130-14ast_firmware - Yes
Hardware lenovo v130-14ast - No
Operating System lenovo v130-14igm_firmware - Yes
Hardware lenovo v130-14igm - No
Operating System lenovo v130-14ikb_firmware - Yes
Hardware lenovo v130-14ikb - No
Operating System lenovo v130-15ast_firmware - Yes
Hardware lenovo v130-15ast - No
Operating System lenovo v145-14ast_firmware - Yes
Hardware lenovo v145-14ast - No
Operating System lenovo v145-15ast_firmware - Yes
Hardware lenovo v145-15ast - No
Operating System lenovo v320-14ikb_firmware - Yes
Hardware lenovo v320-14ikb - No
Operating System lenovo v320-15ikb_firmware - Yes
Hardware lenovo v320-15ikb - No
Operating System lenovo v320-17ikbr_firmware - Yes
Hardware lenovo v320-17ikbr - No
Operating System lenovo v330-14arr_firmware - Yes
Hardware lenovo v330-14arr - No
Operating System lenovo v330-14ast_firmware - Yes
Hardware lenovo v330-14ast - No
Operating System lenovo v330-14igm_firmware - Yes
Hardware lenovo v330-14igm - No
Operating System lenovo v330-14igm_firmware - Yes
Hardware lenovo v330-14igm - No
Operating System lenovo v330-14isk_firmware - Yes
Hardware lenovo v330-14isk - No
Operating System lenovo v330-15ast_firmware - Yes
Hardware lenovo v330-15ast - No
Operating System lenovo wei5-14ikb_firmware - Yes
Hardware lenovo wei5-14ikb - No
Operating System lenovo xiaoxin_air_13iwl_firmware - Yes
Hardware lenovo xiaoxin_air_13iwl - No
Operating System lenovo xiaoxin_air_14arr_firmware - Yes
Hardware lenovo xiaoxin_air_14arr - No
Operating System lenovo xiaoxin_air_14ikbr_firmware - Yes
Hardware lenovo xiaoxin_air_14ikbr - No
Operating System lenovo xiaoxin_air_14iwl_firmware - Yes
Hardware lenovo xiaoxin_air_14iwl - No
Operating System lenovo xiaoxin_air_15ikbr_firmware - Yes
Hardware lenovo xiaoxin_air_15ikbr - No
Operating System lenovo xiaoxin_air_15iwl_firmware - Yes
Hardware lenovo xiaoxin_air_15iwl - No
Operating System lenovo xiaoxin_air-14iwl_2019_firmware - Yes
Hardware lenovo xiaoxin_air-14iwl_2019 - No
Operating System lenovo xiaoxin_air-15iwl_2019_firmware - Yes
Hardware lenovo xiaoxin_air-15iwl_2019 - No
Operating System lenovo xiaoxin-13iml_firmware - Yes
Hardware lenovo xiaoxin-13iml - No
Operating System lenovo xiaoxin-14_2019iwl_firmware - Yes
Hardware lenovo xiaoxin-14_2019iwl - No
Operating System lenovo xiaoxin-14igm_qc_2019_firmware - Yes
Hardware lenovo xiaoxin-14igm_qc_2019 - No
Operating System lenovo xiaoxin-14iwl_qc_2019_firmware - Yes
Hardware lenovo xiaoxin-14iwl_qc_2019 - No
Operating System lenovo xiaoxin-15_2019iwl_firmware - Yes
Hardware lenovo xiaoxin-15_2019iwl - No
Operating System lenovo xx-14kb_qc_2019_firmware - Yes
Hardware lenovo xx-14kb_qc_2019 - No
Operating System lenovo y7000_2019_1050_firmware - Yes
Hardware lenovo y7000_2019_1050 - No
Operating System lenovo yoga_530-14arr_firmware - Yes
Hardware lenovo yoga_530-14arr - No
Operating System lenovo yoga_720-12ikb_firmware - Yes
Hardware lenovo yoga_720-12ikb - No
Operating System lenovo yoga_730-13ikb_firmware - Yes
Hardware lenovo yoga_730-13ikb - No
Operating System lenovo yoga_730-13iwl_firmware - Yes
Hardware lenovo yoga_730-13iwl - No
Operating System lenovo yoga_730-15ikb_firmware - Yes
Hardware lenovo yoga_730-15ikb - No
Operating System lenovo yoga_730-15iwl_firmware - Yes
Hardware lenovo yoga_730-15iwl - No
Operating System lenovo yoga_c740-14iml_firmware - Yes
Hardware lenovo yoga_c740-14iml - No
Operating System lenovo yoga_c740-15iml_firmware - Yes
Hardware lenovo yoga_c740-15iml - No
Operating System lenovo yoga_c930-13ikb_firmware - Yes
Hardware lenovo yoga_c930-13ikb - No
Operating System lenovo yoga_c930_glass_firmware - Yes
Hardware lenovo yoga_c930_glass - No
Operating System lenovo yoga_c940_firmware - Yes
Hardware lenovo yoga_c940 - No
Operating System lenovo yoga_s740-14iil_firmware - Yes
Hardware lenovo yoga_s740-14iil - No
Operating System lenovo yoga_530-14ikb_firmware - Yes
Hardware lenovo yoga_530-14ikb - No
Operating System lenovo flex_6-1470_firmware - Yes
Hardware lenovo flex_6-1470 - No
Operating System lenovo zhaoyang_k42-80_firmware - Yes
Hardware lenovo zhaoyang_k42-80 - No
Operating System lenovo e43-80_kbl_firmware - Yes
Hardware lenovo e43-80_kbl - No
Operating System lenovo thinkstation_p410_firmware < s00kya7a Yes
Hardware lenovo thinkstation_p410 - No
Operating System lenovo thinkstation_p500_firmware < a4kt67a Yes
Hardware lenovo thinkstation_p500 - No
Operating System lenovo thinkstation_p510_firmware < s00kya7a Yes
Hardware lenovo thinkstation_p510 - No
Operating System lenovo thinkstation_p520_firmware < 2020-09-01 Yes
Hardware lenovo thinkstation_p520 - No
Operating System lenovo thinkstation_p520c_firmware < 2020-09-01 Yes
Hardware lenovo thinkstation_p520c - No
Operating System lenovo thinkstation_p700_firmware < a5kta7a Yes
Hardware lenovo thinkstation_p700 - No
Operating System lenovo thinkstation_p710_firmware < s01kt67a Yes
Hardware lenovo thinkstation_p710 - No
Operating System lenovo thinkstation_p720_firmware < 2020-09-01 Yes
Hardware lenovo thinkstation_p720 - No
Operating System lenovo thinkstation_p900_firmware < a6kta7a Yes
Hardware lenovo thinkstation_p900 - No
Operating System lenovo thinkstation_p910_firmware < s02kt67a Yes
Hardware lenovo thinkstation_p910 - No
Operating System lenovo thinkstation_p920_firmware < 2020-09-01 Yes
Hardware lenovo thinkstation_p920 - No

References