In all Qualcomm products with Android releases from CAF using the Linux kernel, user-level permissions can be used to gain access to kernel memory, specifically the ION cache maintenance code is writing to a user supplied address.
In all Qualcomm products with Android releases from CAF using the Linux kernel, during DMA allocation, due to wrong data type of size, allocation size gets truncated which makes allocation succeed when it should fail.
A elevation of privilege vulnerability in the MediaTek kernel. Product: Android. Versions: Android kernel. Android ID: A-36100671. References: M-ALPS03365532.
A elevation of privilege vulnerability in the MediaTek lastbus. Product: Android. Versions: Android kernel. Android ID: A-36731602. References: M-ALPS03342072.
A elevation of privilege vulnerability in the MediaTek teei. Product: Android. Versions: Android kernel. Android ID: A-37683975. References: M-ALPS03302988.