CVE-2021-3719

Published Nov 12, 2021 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Remediation

Vendor Solution

Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-67440.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-26999 A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
lenovo
Published
Updated
Aug 3, 2024, 5:01 PM
Reserved
Aug 18, 2021, 12:00 AM
Status
Modified
Published
Nov 12, 2021, 10:15 PM
Modified
Jun 17, 2026, 4:05 AM