CVE-2022-1108

Name: CVE-2022-1108
Creator: NVD / NIST
Published: 2022-04-22T21:15:10.36+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.7/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2022-1108 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.

Metrics

CVSS 3.1

6.7/10

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

EPSS Probability

0.24%

15.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Lenovo	Thinkpad X1 Fold Gen 1 Firmware	< n2pet50w

References

https://support.lenovo.com/us/en/product_security/LEN-84943Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-84943Vendor Advisory

Timeline

Published: Apr 22, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1108?

How severe is CVE-2022-1108?

CVE-2022-1108 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1108?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-1108?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST