In onQueueFilled of SoftMPEG4.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://android.googlesource.com/platform/frameworks/av/+/a52c14a5b49f26efafa581dea653b4179d66909e | patch mailing list |
https://source.android.com/security/bulletin/2024-03-01 | patch vendor advisory |