Honor V10 smartphones with versions earlier than BKL-AL20 10.0.0.156(C00E156R2P4) and versions earlier than BKL-L09 10.0.0.146(C432E4R1P4) have an out of bounds write vulnerability. The software writes data past the end of the intended buffer because of insufficient validation of certain parameter when initializing certain driver program. An attacker could trick the user into installing a malicious application, successful exploit could cause the device to reboot.