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.
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:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | ThinkPad BIOS | various |
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
- NVD status
- Modified