CVE-2021-3463

Description

A null pointer dereference vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could cause systems to experience a blue screen error.

Remediation

Solution:

  • Update to Lenovo Power Management Driver for Windows 10 version 1.67.17.54 or higher.

Category

4.2
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory lenovo.com
Affected: Lenovo Power Management Driver for Windows 10
Published at:
Updated at:

References

Link Tags
https://support.lenovo.com/us/en/product_security/LEN-59174 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-3463?
CVE-2021-3463 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3463?
To fix CVE-2021-3463: Update to Lenovo Power Management Driver for Windows 10 version 1.67.17.54 or higher.
Is CVE-2021-3463 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-3463 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3463?
CVE-2021-3463 affects Lenovo Power Management Driver for Windows 10.
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