Qualcomm ≫ Wcn3680b Firmware

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.

Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key.

Memory corruption in Trusted Execution Environment while calling service API with invalid address.

Information disclosure in Bluetooth when an GATT packet is received due to improper input validation.

Memory corruption in RIL while trying to send apdu packet.