CVE-2022-20465 — MEDIUM (4.6)

Vulnerability Description

In dismiss and related functions of KeyguardHostViewController.java and related files, there is a possible lockscreen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-218500036

CVSS Score

4.6

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	10.0

Related Weaknesses (CWE)

CWE-276

References

https://source.android.com/security/bulletin/2022-11-01Vendor Advisory
https://source.android.com/security/bulletin/2022-11-01Vendor Advisory

FAQ

What is CVE-2022-20465?

CVE-2022-20465 is a vulnerability with a CVSS score of 4.6 (MEDIUM). In dismiss and related functions of KeyguardHostViewController.java and related files, there is a possible lockscreen bypass due to a logic error in the code. This could lead to local escalation of pr...

How severe is CVE-2022-20465?

CVE-2022-20465 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-20465?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.