EPSS
Percentile
5.1%
In multiple methods of AAudioService, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.
android.googlesource.com/platform/frameworks/av/+/084077feb6b8c961adcbe77b2bd76601ca54e534
android.googlesource.com/platform/frameworks/av/+/cc2165840d524bb9553f9d73d1904633d20100a2
source.android.com/security/bulletin/2021-10-01