CVE-2021-4212
- State
- Published
- Severity
- 6.7 Medium
- Published
- Apr 22, 2022
- Updated
- Aug 3, 2024
- Reserved
- Jan 24, 2022
Description
A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.7 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | lenovo |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
BIOSLenovo |
|
References
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