Description
In syna_cdev_ioctl_store_pid() of syna_tcm2_sysfs.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Problem types
Elevation of privilege
Product status
Android kernel
References
source.android.com/security/bulletin/pixel/2025-09-01
