In kernel 7.2 the [Landlock](https://docs.kernel.org/next/security/landlock.html) security module now has the ability to control the use of UDP sockets; [this documentation commit](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=299eccf99668) shows what has changed. It is also now possible to suppress logging for some Landlock denials, [this commit](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=29752205db5f) contains some more information. Source: https://lwn.net/Articles/1078539/ Kselftest: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/landlock/base_test.c?id=29752205db5ff1793437b352c9e343b8e41fb184
In kernel 7.2 the Landlock security module now has the ability to control the use of UDP sockets; this documentation commit shows what has changed. It is also now possible to suppress logging for some Landlock denials, this commit contains some more information.
Source: https://lwn.net/Articles/1078539/
Kselftest: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/landlock/base_test.c?id=29752205db5ff1793437b352c9e343b8e41fb184