Qualcomm ≫ Sw5100p Firmware

Memory corruption while parsing the memory map info in IOCTL calls.

Memory corruption can occur when process-specific maps are added to the global list. If a map is removed from the global list while another thread is using it for a process-specific task, issues may arise.

Information disclosure while processing IOCTL call made for releasing a trusted VM process release or opening a channel without initializing the process.

Memory corruption while invoking redundant release command to release one buffer from user space as race condition can occur in kernel space between buffer release and buffer access.

Memory corruption when allocating and accessing an entry in an SMEM partition continuously.

Information disclosure as NPU firmware can send invalid IPC message to NPU driver as the driver doesn`t validate the IPC message received from the firmware.

Memory corruption when PAL client calls PAL service APIs by passing a random value as handle and the handle is not validated by the service.

Memory corruption while parsing sensor packets in camera driver, user-space variable is used while allocating memory in kernel and parsing which can lead to huge allocation or invalid memory access.

Memory corruption while processing GPU page table switch.

Memory corruption during GNSS HAL process initialization.