Security Advisory
CVE-2021-39638
6.7
MEDIUM
Vulnerability Description
In periodic_io_work_func of lwis_periodic_io.c, there is a possible out of bounds write due to a use after free. 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-195607566References: N/A
Published Date
December 15, 2021
Official Source
NIST NVD Advisory