High severity7.8NVD Advisory· Published Oct 6, 2021· Updated Jun 17, 2026
CVE-2021-0684
CVE-2021-0684
Description
In TouchInputMapper::sync of TouchInputMapper.cpp, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-179839665
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Affected products
2- Google/Androiddescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-09-01nvdPatchVendor Advisory
News mentions
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