VYPR
Medium severity4.4NVD Advisory· Published Nov 12, 2021· Updated Jun 17, 2026

CVE-2021-3786

CVE-2021-3786

Description

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range.

Affected products

135

Patches

Vulnerability mechanics

References

1

News mentions

0

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