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Vulnerability record · CVE-2022-1107 · published 22 April 2022

CVE-2022-1107: Lenovo thinkpad 11e firmware improper input validation vulnerability

Lenovo · Thinkpad 11e Firmware

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code.

6.7 CVSS 3.1 Medium EPSS 0.27% · top 82.2% CWE-20 · Improper input validationCWE-269 · Improper privilege management
6.7CVSS 3.1 base score, v2 7.2
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
30Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code.

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

Affected products

30 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-1107), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.