EPSS
Percentile
5.1%
In bootFinished of SurfaceFlinger.cpp, there is a possible memory corruption due to a use after free. 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/native/+/dc057e52f571ca88f037a4501bf666c9eeffde23
source.android.com/security/bulletin/2021-02-01