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Trinadh465 / frameworks_base_AOSP10_r33_CVE-2023-21109

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CVE-2021-0653 (Medium) detected in baseandroid-10.0.0_r34 #221

Open mend-bolt-for-github[bot] opened 6 months ago

mend-bolt-for-github[bot] commented 6 months ago

CVE-2021-0653 - Medium 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: 8b3e9fa76ef9c770cdfaa409ca2f1f62174f158c

Found in base branch: master

Vulnerable Source Files (1)

/services/core/java/com/android/server/net/NetworkPolicyManagerService.java

Vulnerability Details

In enqueueNotification of NetworkPolicyManagerService.java, there is a possible way to retrieve a trackable identifier due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-177931370

Publish Date: 2021-12-15

URL: CVE-2021-0653

CVSS 3 Score Details (5.5)

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: None - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://source.android.com/security/bulletin/2021-11-01

Release Date: 2021-12-15

Fix Resolution: android-11.0.0_r46

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