CVE-2022-3700
First published: Fri Oct 27 2023(Updated: )
A Time of Check Time of Use (TOCTOU) vulnerability was reported in the Lenovo Vantage SystemUpdate Plugin version 2.0.0.212 and earlier that could allow a local attacker to delete arbitrary files.
Credit: psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lenovo System Update Plugin | <2.0.0.213 | |
| Lenovo Hardware Scan Plugin | <1.3.1.2 | |
| Lenovo Hardware Scan Addin | <2.4.1.1 |
Remedy
Update the Lenovo Vantage SystemUpdate Plugin to version 2.0.0.213.
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Reference Links
Frequently Asked Questions
What is CVE-2022-3700?
CVE-2022-3700 is a Time of Check Time of Use (TOCTOU) vulnerability in the Lenovo Vantage SystemUpdate Plugin.
How does CVE-2022-3700 affect Lenovo SystemUpdate Plugin?
CVE-2022-3700 allows a local attacker to delete arbitrary files through the Lenovo Vantage SystemUpdate Plugin.
What versions of Lenovo SystemUpdate Plugin are affected by CVE-2022-3700?
CVE-2022-3700 affects Lenovo Vantage SystemUpdate Plugin versions 2.0.0.212 and earlier.
What is the severity of CVE-2022-3700?
CVE-2022-3700 has a severity rating of medium (6.1).
How can I fix CVE-2022-3700?
To fix CVE-2022-3700, update Lenovo Vantage SystemUpdate Plugin to version 2.0.0.213 or later.
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