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.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| lenovo | l3_15iml05_firmware | - | - |
| lenovo | l340-15api_firmware | - | - |
| lenovo | l340-15api_touch_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
173
Affected Products
2
References
lenovo / l3_15iml05_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 | v330-14igm_firmware | - | - |
| lenovo | v330-14isk_firmware | - | - |
| lenovo | v330-15ast_firmware | - | - |
| lenovo | wei5-14ikb_firmware | - | - |
| lenovo | xiaoxin_air_13iwl_firmware | - | - |
| 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 | 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 | s00kya7a | - |
| lenovo | thinkstation_p500_firmware | a4kt67a | - |
| lenovo | thinkstation_p510_firmware | s00kya7a | - |
| lenovo | thinkstation_p520_firmware | 2020-09-01 | - |
| lenovo | thinkstation_p520c_firmware | 2020-09-01 | - |
| lenovo | thinkstation_p700_firmware | a5kta7a | - |
| lenovo | thinkstation_p710_firmware | s01kt67a | - |
| lenovo | thinkstation_p720_firmware | 2020-09-01 | - |
| lenovo | thinkstation_p900_firmware | a6kta7a | - |
| lenovo | thinkstation_p910_firmware | s02kt67a | - |
| lenovo | thinkstation_p920_firmware | 2020-09-01 | - |
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact