Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 5.16. It arises because amt devices’ buffers of skb objects reference the original pointers within their skb-cb fields. When these buffers are released due to a tunnel expiration, subsequent enqueuing operations trigger reuse after release i...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from the amtdeviceevent function, which only searches for upper-layer devices in the netns of lower-layer devices when canceling them. By creating AMT devices across netns, it is possible for devices to fail to be canceled an...