In incfs_kill_sb of fs/incfs/vfs.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.
https://source.android.com/security/bulletin/pixel/2023-07-01
https://android.googlesource.com/kernel/common/+/8ff940b3513cb