CVE-2022-20158 Information

Description

In bdi_put and bdi_unregister of backing-dev.c there is a possible memory corruption 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-182815710References: Upstream kernel

Reference

https://source.android.com/security/bulletin/pixel/2022-08-01