CVE-2025-21662 | Linux Kernel up to 6.1.124/6.6.71/6.12.9 cmd_alloc_index allocation of resources

A vulnerability was found in Linux Kernel up to 6.1.124/6.6.71/6.12.9. It has been declared as problematic. This vulnerability affects the function cmd_alloc_index. The manipulation leads to allocation of resources.

This vulnerability was named CVE-2025-21662. The attack can only be done within the local network. There is no exploit available.

It is recommended to upgrade the affected component.