ROS-20260930-73-0018

The vulnerability of the j1939sessionactivate function in the net/can/j1939/transport.c module, which handles J1939 sockets for CAN interfaces in Linux operating systems, is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

CVE-2025-71182: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: can: j1939: make j1939sessionactivate fail if device is no longer registered syzbot is still reporting unregisternetdevice: waiting for vcan0 to become free. Usage count = 2 even after commit 93a27b5891b8 "can: j1939: add missing...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the j1939sessionactivate function being able to successfully activate devices when they are not...