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CVE-2023-21116
Published: May 15, 2023
Modified: Jan 24, 2025
PUBLISHED
Description
In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256202273
| Vendor | Product | Versions |
|---|---|---|
n/a | Android | affected Android-11 Android-12 Android-12L Android-13 |
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