Qualcomm ≫ Wcn3660b Firmware

Memory Corruption due to improper validation of array index in Linux while updating adn record.

Memory corruption in RIL due to Integer Overflow while triggering qcril_uim_request_apdu request.

Memory corruption in Audio during playback session with audio effects enabled.

Memory corruption in Audio while validating and mapping metadata.

Memory Corruption while accessing metadata in Display.

Memory corruption while allocating memory in COmxApeDec module in Audio.

The cam_get_device_priv function does not check the type of handle being returned (device/session/link). This would lead to invalid type usage if a wrong handle is passed to it.

The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) ...

In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va w...

Information disclosure in Network Services due to buffer over-read while the device receives DNS response.