CVE-2022-20514 Information

Description

In acquireFabricatedOverlayIterator nextFabricatedOverlayInfos and releaseFabricatedOverlayIterator of Idmap2Service.cpp 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-13Android ID: A-245727875

Reference

https://source.android.com/security/bulletin/pixel/2022-12-01