CVE-2024-56318 Information

Description

In raw\TCP.cpp in Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before 27ca6ec there is a NULL pointer dereference in TCPBase::ProcessSingleMessage via TCP packets with zero messageSize leading to denial of service.

Reference

https://github.com/project-chip/connectedhomeip/commit/27ca6ec255b78168e04bd71e0f1a473869cf144b https://github.com/project-chip/connectedhomeip/issues/36750 https://github.com/project-chip/connectedhomeip/pull/36751