Description
In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper access control can lead to device node and executable to be run from /systemrw/ which presents a potential security.
References
- https://source.codeaurora.org/quic/le/meta-qti-bsp/commit/?id=e1a95254dd0ec874f884160aaf0f5ce7947a06c8
- https://source.codeaurora.org/quic/le/meta-qti-bsp/commit/?id=ecd2fb4ab9e2a6851add554af03cebe337345c44
- https://www.codeaurora.org/security-bulletin/2018/11/05/november-2018-code-aurora-forum-security-bulletin