Answer:
North Korea has violated so many human rights that it would take quite a long time to list all of them.
This is a comment made at the Commission of Inquiry on Human Rights in the Democratic People's Republic of Korea.
Their violations include "...the violation of the right to food, the violations associated with prison camps, torture and inhuman treatment, arbitrary detention, discrimination, violations of freedom of expression, violations of the right to life, violations of freedom of movement, and enforced disappearances..."
What we can pick out from this a couple of North Korea's main violations.
1. Not providing people the means to access enough food.
2. Torture and inhumane treatment of humans
3. Arresting people for no valid reason
4. Discrimination (racial or sexual)
5. Not allowing people to move freely
6. Not allowing people to speak freely