In LoadedPackage::Load of LoadedArsc.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure when parsing an APK file with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-203938029
CVE-2021-39664 - Medium Severity Vulnerability
Vulnerable Library - platform_frameworks_baseandroid-mainline-10.0.0_r12
Library home page: https://github.com/aosp-mirror/platform_frameworks_base.git
Found in HEAD commit: ad904931c8573db6b23cb187b24bf22317d51554
Found in base branch: master
Vulnerable Source Files (1)
/libs/androidfw/LoadedArsc.cpp
Vulnerability Details
In LoadedPackage::Load of LoadedArsc.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure when parsing an APK file with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-203938029
Publish Date: 2022-02-11
URL: CVE-2021-39664
CVSS 3 Score Details (5.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
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