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CVE-2022-20373 In st21nfc_loc_set_polaritymode of fc/st21nfc.c, there is a possible use after free due to a race condition

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

Affected products and versions

Product Affected versions Fixed in
Android Versions not published
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