Medium severity6.7NVD Advisory· Published Mar 16, 2022· Updated Jun 17, 2026
CVE-2021-39689
CVE-2021-39689
Description
In multiple functions of odsign_main.cpp, there is a possible way to persist system attack 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-12Android ID: A-206090748
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Affected products
1- Range: =12
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-03-01nvdPatchVendor Advisory
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