Description
An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.
References (1)
Core 1
Core References
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-106014
Scores
CVSS v3
6.7
EPSS
0.0002
EPSS Percentile
6.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-20
Status
published
Products (50)
lenovo/thinkpad_l14_firmware
< 1.20
lenovo/thinkpad_l14_gen_2_firmware
lenovo/thinkpad_l15_firmware
< 1.20
lenovo/thinkpad_l15_gen_2_firmware
lenovo/thinkpad_p14s_gen_1_firmware
< 1.28
lenovo/thinkpad_p14s_gen_2_firmware
lenovo/thinkpad_p14s_gen_3_firmware
< 1.31
lenovo/thinkpad_p15_gen_1_firmware
< 1.32
lenovo/thinkpad_p15_gen_2_firmware
< 1.25
lenovo/thinkpad_p15s_gen_1_firmware
< 1.28
... and 40 more
Published
Oct 30, 2023
Tracked Since
Feb 18, 2026