TUN/TAP interfaces broken

[pdefreitas]

Describe the bug
runc 1.2.2 / containerd 2.0.0
containerd/containerd#11078

Ubuntu image is based on containerd://1.7.27-1, which has this issue fixed. The fix was backported to containerd 2.0.2.

To Reproduce
Steps to reproduce the behavior:

1. Launch a priviledged container.
2. run mknod /dev/net/tun
3. It will fail: ERROR: Cannot open TUN/TAP dev /dev/net/tun: Operation not permitted (errno=1)

Expected behavior
mknod /dev/net/tun should work for privileged containers.

Screenshots
N/A