NVD Published Date: 04/07/2025

NVD Last Modified: 04/07/2025

Preface: Real-time Transport Protocol (RTP) is a network protocol used for delivering audio and video data over the internet in real time. It is designed to provide reliable and efficient transmission of multimedia content, even in the presence of network congestion or packet loss.

Background: The Snapdragon 865 5G Mobile Platform is designed to handle various networking tasks, including RTCP (Real-Time Transport Control Protocol) packets. The rtcp_sender[.]cc driver, which is responsible for sending RTCP packets, is typically part of the software stack that runs on the device’s operating system rather than being embedded directly within the Snapdragon chipset itself

The Snapdragon 865 provides the necessary hardware support and interfaces for the operating system to manage network communications efficiently . The actual implementation of RTCP handling, including the rtcp_sender[.]cc driver, would be part of the software layer that interacts with the hardware.

Vulnerability details: Information disclosure may occur during a video call if a device resets due to a non-conforming RTCP packet that doesn’t adhere to RFC standards.

Official announcement: Please see the link for details – https://nvd.nist.gov/vuln/detail/CVE-2024-45552