CVE-2022-48182
First published: Mon Oct 09 2023(Updated: )
A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow unauthorized access.
Credit: psirt@lenovo.com psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lenovo Thinkpad T14s Gen 3 Firmware | <1.30 | |
| Lenovo Thinkpad T14s Gen 3 | ||
| Microsoft Windows | ||
| Lenovo Thinkpad X13 Gen 3 Firmware | <1.30 | |
| Lenovo Thinkpad X13 Gen 3 | ||
| Lenovo Thinkpad T14s Gen 3 Firmware | <1.35 | |
| Linux Linux kernel | ||
| Lenovo Thinkpad X13 Gen 3 Firmware | <1.35 |
Remedy
Update system firmware to the version 1.30 (R22ET60W) or newer.
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-48182.
What is the severity of CVE-2022-48182?
The severity of CVE-2022-48182 is medium with a severity value of 6.1.
Which products are affected by CVE-2022-48182?
ThinkPad T14s Gen 3 and X13 Gen3 with firmware versions up to and excluding 1.30 are affected by CVE-2022-48182.
How can unauthorized access be achieved through CVE-2022-48182?
Under specific circumstances, the BIOS tamper detection mechanism may fail to trigger, allowing unauthorized access.
How can I fix CVE-2022-48182?
Update the firmware of ThinkPad T14s Gen 3 and X13 Gen3 to version 1.30 or newer to fix CVE-2022-48182.
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