CVE-2023-20928 Information

Description

In binder_vma_close of binder.c there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254837884References: Upstream kernel

Reference

https://source.android.com/security/bulletin/2023-01-01