Qualcomm ≫ Fastconnect 7800 Firmware

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

Memory corruption while invoking IOCTL calls from user-space to kernel-space to handle session errors.

Memory corruption while processing frame packets.

Information disclosure while processing information on firmware image during core initialization.

Information disclosure during audio playback.

Information disclosure while processing IO control commands.

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

Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem.

Memory corruption occurs when invoking any IOCTL-calling application that executes all MCDM driver 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.