Vulnerability Description
A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.
CVSS Score
6.7
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Thinkpad X13S Firmware | < 1.47 |
| Lenovo | Thinkpad X13S | - |
Related Weaknesses (CWE)
References
- https://support.lenovo.com/us/en/product_security/LEN-103709PatchVendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-103709PatchVendor Advisory
FAQ
What is CVE-2022-4433?
CVE-2022-4433 is a vulnerability with a CVSS score of 6.7 (MEDIUM). A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.
How severe is CVE-2022-4433?
CVE-2022-4433 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-4433?
Check the references section above for vendor advisories and patch information. Affected products include: Lenovo Thinkpad X13S Firmware, Lenovo Thinkpad X13S.