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hshivhare67 / platform_frameworks_base_AOSP10_r33_CVE-2023-20943

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CVE-2023-21266 (High) detected in baseandroid-10.0.0_r34 #219

Open mend-bolt-for-github[bot] opened 1 year ago

mend-bolt-for-github[bot] commented 1 year ago

CVE-2023-21266 - 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: 70b4f8f0108b5123b090ccb4af709c80411af3fe

Found in base branch: master

Vulnerable Source Files (1)

/core/java/android/app/ActivityManager.java

Vulnerability Details

In killBackgroundProcesses of ActivityManagerService.java, there is a possible way to escape Google Play protection due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Publish Date: 2023-10-06

URL: CVE-2023-21266

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/+/5b7edbf2ba076b04000eb5d27101927eeb609c26%5E%21/#F0

Release Date: 2023-10-06

Fix Resolution: android-13.0.0_r58

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