Top Ramen brand Oriental and Spicy Vegetable are both vegan the last I checked. None of the Maruchan brand flavors of ramen are veg*n friendly.
There are also several brands of other types of noodles that have veg*n flavors. Annie Chun's and Thai Kitchen are a couple. Asian markets also have several brands that offer veg*n friendly noodle soup flavors.
I know living in a dorm and being a college student limits what you can eat some, but try not to live entirely off of noodle soups. They are tasty, convenient, and cheap, but they are high in sodium and fat and low in fiber, protein, vitamins, and minerals. Try to keep some frozen veggies and tvp or dried tofu on hand to add to them.
Also, see if you are allowed to have other small kitchen appliances in your dorm room. If you can, here are some suggestions that will expand your cooking possibilities greatly: a dorm-size refrigerator (with a freezer section if you can find one), a hot plate, a rice cooker (I highly recommend--you can cook rice and steam veggies and tofu in it), a slow cooker, a blender, a toaster oven, and/or a grilled sandwich maker.