CVE-2022-4573: Input Validation
First published: Mon Oct 30 2023(Updated: )
An SMI handler input validation vulnerability in the ThinkPad X1 Fold Gen 1 could allow an attacker with local access and elevated privileges to execute arbitrary code.
Credit: psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Lenovo Thinkpad X1 Fold Gen 1 | ||
| Lenovo Thinkpad X1 Fold Gen 1 Firmware |
Remedy
Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-106014.
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2022-4573?
CVE-2022-4573 is an SMI handler input validation vulnerability in the ThinkPad X1 Fold Gen 1 that could allow an attacker with local access and elevated privileges to execute arbitrary code.
What is the severity of CVE-2022-4573?
The severity of CVE-2022-4573 is medium with a CVSS score of 6.7.
How can an attacker exploit CVE-2022-4573?
An attacker with local access and elevated privileges can exploit CVE-2022-4573 to execute arbitrary code.
How can I fix CVE-2022-4573?
To fix CVE-2022-4573, it is recommended to apply the firmware update provided by Lenovo.
Where can I find more information about CVE-2022-4573?
You can find more information about CVE-2022-4573 on the Lenovo support website.
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/remedy
- agent/severity
- agent/author
- agent/weakness
- agent/references
- agent/tags
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/lenovo
- canonical/lenovo thinkpad x1 fold gen 1
- canonical/lenovo thinkpad x1 fold gen 1 firmware