CVE-2021-39638

In periodicioworkfunc of lwisperiodicio.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:...

CVE-2021-39638

CVE-2021-39638 relates to the Android kernel: in the function periodic_io_work_func of lwis_periodic_io.c there is an out-of-bounds write caused by a use-after-free. This leads to local elevation of privilege with System execution privileges required and no user interaction needed. The descriptio...