High severity7.8NVD Advisory· Published Feb 11, 2022· Updated Jun 17, 2026
CVE-2021-39674
CVE-2021-39674
Description
In btm_sec_connected and btm_sec_disconnected of btm_sec.cc file , there is a possible use after free. 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-12Android ID: A-201083442
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Affected products
2Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-02-01nvdPatchVendor Advisory
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