Medium severity6.4NVD Advisory· Published Aug 11, 2022· Updated Jun 17, 2026
CVE-2022-20373
CVE-2022-20373
Description
In st21nfc_loc_set_polaritymode of fc/st21nfc.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-208269510References: N/A
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Affected products
3- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-08-01nvdVendor Advisory
News mentions
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