The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions has an
UAF vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.
The ArKUI framework subsystem within OpenHarmony-v3.1.5 and prior versions,
OpenHarmony-v3.0.7 and prior versions
has an Improper Input Validation vulnerability which local attackers can exploit this vulnerability to send malicious data, causing the current application to crash.