CVE-2022-3432 — MEDIUM (6.7)

Vulnerability Description

A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Lenovo	Ideapad Y700-14Isk Firmware	-
Lenovo	Ideapad Y700-14Isk	-

Related Weaknesses (CWE)

CWE-276

References

https://support.lenovo.com/us/en/product_security/LEN-94952Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-94952Vendor Advisory

FAQ

What is CVE-2022-3432?

CVE-2022-3432 is a vulnerability with a CVSS score of 6.7 (MEDIUM). A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure bo...

How severe is CVE-2022-3432?

CVE-2022-3432 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-2022-3432?

Check the references section above for vendor advisories and patch information. Affected products include: Lenovo Ideapad Y700-14Isk Firmware, Lenovo Ideapad Y700-14Isk.