In driver_override_store and driver_override_show of bus.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-69129004 References: Upstream kernel.
4.4.0-1023.234.4.0-128.154~14.04.14.4.0-128.1544.4.0-1061.704.15.0-1022.22~16.04.14.15.0-1018.19~16.04.24.15.0-33.36~16.04.14.4.0-1027.324.4.0-1091.994.4.0-1094.99Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H