CVE-2022-20495 (High) detected in baseandroid-10.0.0_r34

[mend-bolt-for-github[bot]]

CVE-2022-20495 - High Severity Vulnerability

Vulnerable Library - baseandroid-10.0.0_r34

Android framework classes and services

Library home page: https://android.googlesource.com/platform/frameworks/base

Found in HEAD commit: 877b898e21377e1326e3c7e522898e53b9f5d5d0

Found in base branch: master

Vulnerable Source Files (1)

/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java

Vulnerability Details

In getEnabledAccessibilityServiceList of AccessibilityManager.java, there is a possible way to hide an accessibility service 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-243849844

Publish Date: 2022-12-13

URL: CVE-2022-20495

CVSS 3 Score Details (7.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://android.googlesource.com/platform/frameworks/base/+/2bc4d49c2b0265f5de1c62d1342b1426cc5e1377

Release Date: 2022-12-13

Fix Resolution: android-13.0.0_r16

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