CVE-2022-20465

MEDIUM

Android - Lockscreen Bypass via KeyguardHostViewController Logic Error

Title source: llm
STIX 2.1

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

References (1)

Core 1

Scores

CVSS v3 4.6
EPSS 0.0094
EPSS Percentile 56.2%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-276
Status published
Products (5)
google/android 10.0
google/android 11.0
google/android 12.0
google/android 12.1
google/android 13.0
Published Nov 08, 2022
Tracked Since Feb 18, 2026