In the KGSL driver function _gpuobj_map_useraddr() in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-10-12, the contents of the stack can get leaked due to an uninitialized variable.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Link | Tags |
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https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=736667bf08b03fdca824e88b901c2dbdd6703a0c | third party advisory patch |
https://source.android.com/security/bulletin/pixel/2018-02-01 | vendor advisory |