In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while accessing global variable "debug_client" in multi-thread manner, Use after free issue occursReferenceshttps://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletinhttps://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=59ba3de38f8ffc5484898703d20b33980d29a41c
