1. Home
  2. CVE Database
  3. CVE-2022-21894
MEDIUM · 4.4

CVE-2022-21894

Secure Boot Security Feature Bypass Vulnerability

Vulnerability Description

Secure Boot Security Feature Bypass Vulnerability

CVSS Score

4.4

MEDIUM

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

Affected Products

VendorProductVersions
MicrosoftWindows 10-
MicrosoftWindows 11-
MicrosoftWindows 8.1-
MicrosoftWindows Server20h2
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016-
MicrosoftWindows Server 2019-

Related Weaknesses (CWE)

CWE-863

References

FAQ

What is CVE-2022-21894?

CVE-2022-21894 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Secure Boot Security Feature Bypass Vulnerability

How severe is CVE-2022-21894?

CVE-2022-21894 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21894?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows 8.1, Microsoft Windows Server, Microsoft Windows Server 2012.