7.2
CVSSv2

CVE-2021-4212

Published: 22/04/2022 Updated: 11/05/2022
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 6.7 | Impact Score: 5.9 | Exploitability Score: 0.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

lenovo c340-14iml_firmware -

lenovo c340-15iml_firmware -

lenovo d330-10igm_firmware -

lenovo duet_3-10igl5_firmware -

lenovo e41-50_firmware -

lenovo flex-14iml_firmware -

lenovo flex-15iml_firmware -

lenovo ideapad_3-14are05_firmware -

lenovo ideapad_3-15are05_firmware -

lenovo ideapad_3-17are05_firmware -

lenovo ideapad_5-14alc05_firmware -

lenovo ideapad_5-14are05_firmware -

lenovo ideapad_5-15itl05_firmware -

lenovo ideapad_5_pro-14acn6_firmware -

lenovo ideapad_5_pro-14itl6_firmware -

lenovo ideapad_5_pro-16ihu6_firmware -

lenovo ideapad_creator_5-15imh05_firmware -

lenovo ideapad_gaming_3-15ach6_firmware -

lenovo ideapad_gaming_3-15arh05_firmware -

lenovo ideapad_gaming_3-15imh05_firmware -

lenovo l340-15irh_firmware -

lenovo l340-15iwl_firmware -

lenovo l340-15iwl_touch_firmware -

lenovo l340-17irh_firmware -

lenovo l340-17iwl_firmware -

lenovo legion_y540-15irh_firmware -

lenovo legion_y540-15irh-pg0_firmware -

lenovo legion_y540-17irh_firmware -

lenovo legion_y540-17irh-pg0_firmware -

lenovo legion_y545_firmware -

lenovo legion_y545-pg0_firmware -

lenovo legion_y7000-2019_firmware -

lenovo legion_y7000-2019-pg0_firmware -

lenovo s340-13iml_firmware -

lenovo s340-14api_firmware -

lenovo s340-14iml_firmware -

lenovo s340-15api_firmware -

lenovo s340-15api_touch_firmware -

lenovo s340-15iml_firmware -

lenovo s540-14iml_firmware -

lenovo s540-14iml_touch_firmware -

lenovo s540-15iml_firmware -

lenovo slim_7-14are05_firmware -

lenovo slim_7-14itl05_firmware -

lenovo slim_7-15iil05_firmware -

lenovo slim_7-15imh05_firmware -

lenovo slim_7-15itl05_firmware -

lenovo thinkbook_13x_itg_firmware -

lenovo thinkbook_14_g3_itl_firmware -

lenovo thinkbook_plus_g2_itg_firmware -

lenovo v14-are_firmware -

lenovo v140-15iwl_firmware -

lenovo v340-17iwl_firmware -

lenovo yoga_6-13alc6_firmware -

lenovo yoga_creator_7-15imh05_firmware -

lenovo yoga_slim_7-14are05_firmware -

lenovo yoga_slim_7-14iil05_firmware -

lenovo yoga_slim_7-14itl05_firmware -

lenovo yoga_slim_7-15iil05_firmware -

lenovo yoga_slim_7-15imh05_firmware -

lenovo yoga_slim_7-15itl05_firmware -

lenovo yoga_slim_7_carbon_13itl5_firmware -