APK Validation Bypass Vulnerability in PackageInstallerSession

CVE-2022-20005 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In validateApkInstallLocked of PackageInstallerSession.java, there is a way to force a mismatch between running code and a parsed APK . This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-219044664

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