CVE-2025-21748 | Linux Kernel up to 6.1.128/6.6.77/6.12.13/6.13.2 on 32-bit ksmbd ipc_msg_alloc integer overflow (Nessus ID 230863 / WID-SEC-2025-0453)
A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.1.128/6.6.77/6.12.13/6.13.2 on 32-bit. This affects the function ipc_msg_alloc of the component ksmbd. The manipulation results in integer overflow.
This vulnerability is cataloged as CVE-2025-21748. The attack must originate from the local network. There is no exploit available.
You should upgrade the affected component.