Description


A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Related CPE's


















































o

lenovo

thinkpad_x1_yoga_4th_gen_firmware

2

h

lenovo

thinkpad_x1_yoga_4th_gen

2





















o

lenovo

thinkpad_x1_carbon_gen_7_firmware

2

h

lenovo

thinkpad_x1_carbon_gen_7

2

o

lenovo

thinkpad_x1_carbon_gen_8_firmware

2

h

lenovo

thinkpad_x1_carbon_gen_8

2
































































































































































































Weaknesses



NVD-CWE-noinfo


CWE-20

CVSS impact metrics


CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.7 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-11-12T22:15:07.847

3 years ago

Last modified

2021-11-24T20:01:44.187

3 years ago