A vulnerability was found in Linux Kernel up to 6.6.7. It has been rated as problematic. Affected by this issue is the function do_vcc_ioctl of the file net/atm/ioctl.c. The manipulation leads to use after free.

This vulnerability is handled as CVE-2023-51780. The attack can only be initiated within the local network. There is no exploit available.

It is recommended to upgrade the affected component.