CVE-2021-4212

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
lenovoCNA
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
lenovoc340-14iml_firmware
-
lenovoc340-15iml_firmware
-
lenovod330-10igm_firmware
-
lenovoduet_3-10igl5_firmware
-
lenovoe41-50_firmware
-
lenovoflex-14iml_firmware
-
lenovoflex-15iml_firmware
-
lenovoideapad_3-14are05_firmware
-
lenovoideapad_3-15are05_firmware
-
lenovoideapad_3-17are05_firmware
-
lenovoideapad_5-14alc05_firmware
-
lenovoideapad_5-14are05_firmware
-
lenovoideapad_5-15itl05_firmware
-
lenovoideapad_5_pro-14acn6_firmware
-
lenovoideapad_5_pro-14itl6_firmware
-
lenovoideapad_5_pro-16ihu6_firmware
-
lenovoideapad_creator_5-15imh05_firmware
-
lenovoideapad_gaming_3-15ach6_firmware
-
lenovoideapad_gaming_3-15arh05_firmware
-
lenovoideapad_gaming_3-15imh05_firmware
-
lenovol340-15irh_firmware
-
lenovol340-15iwl_firmware
-
lenovol340-15iwl_touch_firmware
-
lenovol340-17irh_firmware
-
lenovol340-17iwl_firmware
-
lenovolegion_y540-15irh_firmware
-
lenovolegion_y540-15irh-pg0_firmware
-
lenovolegion_y540-17irh_firmware
-
lenovolegion_y540-17irh-pg0_firmware
-
lenovolegion_y545_firmware
-
lenovolegion_y545-pg0_firmware
-
lenovolegion_y7000-2019_firmware
-
lenovolegion_y7000-2019-pg0_firmware
-
lenovos340-13iml_firmware
-
lenovos340-14api_firmware
-
lenovos340-14iml_firmware
-
lenovos340-15api_firmware
-
lenovos340-15api_touch_firmware
-
lenovos340-15iml_firmware
-
lenovos540-14iml_firmware
-
lenovos540-14iml_touch_firmware
-
lenovos540-15iml_firmware
-
lenovoslim_7-14are05_firmware
-
lenovoslim_7-14itl05_firmware
-
lenovoslim_7-15iil05_firmware
-
lenovoslim_7-15imh05_firmware
-
lenovoslim_7-15itl05_firmware
-
lenovothinkbook_13x_itg_firmware
-
lenovothinkbook_14_g3_itl_firmware
-
lenovothinkbook_plus_g2_itg_firmware
-
lenovov14-are_firmware
-
lenovov140-15iwl_firmware
-
lenovov340-17iwl_firmware
-
lenovoyoga_6-13alc6_firmware
-
lenovoyoga_creator_7-15imh05_firmware
-
lenovoyoga_slim_7-14are05_firmware
-
lenovoyoga_slim_7-14iil05_firmware
-
lenovoyoga_slim_7-14itl05_firmware
-
lenovoyoga_slim_7-15iil05_firmware
-
lenovoyoga_slim_7-15imh05_firmware
-
lenovoyoga_slim_7-15itl05_firmware
-
lenovoyoga_slim_7_carbon_13itl5_firmware
-
𝑥
= Vulnerable software versions