Threats tagged 'ghsa-v886-hjg7-fghx'

A vulnerability in the Linux kernel's HSR generic netlink family was resolved. The issue involved broadcast netlink notifications being sent only to the default network namespace (init_net), causing listeners in other namespaces not to receive their own device events and privileged listeners in init_net to receive events from other namespaces. This behavior was due to the use of genlmsg_multicast() instead of genlmsg_multicast_netns(), which was corrected.