In setupVideoEncoder of StagefrightRecorder.cpp, there is a possible asynchronous playback when B-frame support is enabled. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Link | Tags |
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https://android.googlesource.com/platform/frameworks/av/+/6cfd048292b2cc706811a22c9078208cfa8e6d24 | patch mailing list |
https://source.android.com/security/bulletin/2024-08-01 | patch vendor advisory |