Qualcomm ≫ Snapdragon 8 Gen 2 Mobile Firmware

Memory corruption while registering a buffer from user-space to kernel-space using IOCTL calls.

Transient DOS can occur when the driver parses the per STA profile IE and tries to access the EXTN element ID without checking the IE length.

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.

Memory corruption while processing frame command IOCTL calls.

Memory corruption while invoking IOCTL calls to unmap the DMA buffers.

Memory corruption when input parameter validation for number of fences is missing for fence frame IOCTL calls,

Memory corruption while processing IOCTL call for getting group info.

Memory corruption during the handshake between the Primary Virtual Machine and Trusted Virtual Machine.

Memory corruption when two threads try to map and unmap a single node simultaneously.

Transient DOS while parsing the multi-link element Control field when common information length check is missing before updating the location.