In binder_thread_read of binder.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-116855682References: Upstream kernel
Recent assessments:
timwr at December 11, 2019 7:13am UTC reported:
In theory all devices with a security patch level before 2019-03-01 are vulnerable, and this is reachable from within the Chrome sandbox.
Assessed Attacker Value: 3
Assessed Attacker Value: 3Assessed Attacker Value: 1