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HIGH · 7.8

CVE-2021-3922

A race condition vulnerability was reported in IMController, a software component of Lenovo System Interface Foundation, prior to version 1.1.20.3 that could allow a local attacker to connect and inte...

Vulnerability Description

A race condition vulnerability was reported in IMController, a software component of Lenovo System Interface Foundation, prior to version 1.1.20.3 that could allow a local attacker to connect and interact with the IMController child process' named pipe.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
LenovoSystem Interface Foundation< 1.1.20.3

Related Weaknesses (CWE)

CWE-362CWE-367

References

FAQ

What is CVE-2021-3922?

CVE-2021-3922 is a vulnerability with a CVSS score of 7.8 (HIGH). A race condition vulnerability was reported in IMController, a software component of Lenovo System Interface Foundation, prior to version 1.1.20.3 that could allow a local attacker to connect and inte...

How severe is CVE-2021-3922?

CVE-2021-3922 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3922?

Check the references section above for vendor advisories and patch information. Affected products include: Lenovo System Interface Foundation.