0.0004 Low
EPSS
Percentile
5.1%
In pollOnce of ALooper.cpp, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
android.googlesource.com/platform/frameworks/hardware/interfaces/+/429804c700a0b0db72c2e8d239f75e9e105e3ebc
android.googlesource.com/platform/frameworks/hardware/interfaces/+/f511fda58b8c77b7f81a3586d8ae1cf10a920fce
source.android.com/security/bulletin/2021-04-01