CVE-2022-42534 Information

Description

In trusty_ffa_mem_reclaim of shared-mem-smcall.c there is a possible privilege escalation due to improper input validation. 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-237838301References: N/A

Reference

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