Typo errors in a submitted paper I have submitted a paper 3 weeks ago for a good journal + conference and I just figured out that there are small typo mistakes. It is very disappointing as I have made a great effort (who does not) to have a crystal-clear, well-written paper. 
One mistake is in a Figure (I have forgotten to define an element. It is defined later on so it is not really a problem, but still). Another one is in a sentence, where one word disappeared. And this word is important: it helps to directly understand a point in the paper, without having to backtrack in the paper. None of these mistakes impact the methodology or results of course. 
When I am reviewing a paper for a conference, I like to read something that is neat. I don't mind English mistakes or even small typo errors as English is not my main language (except when it is very hard to understand ofc). I will not reject a paper because it has some typo mistakes in it. 

However, is it possible to get rejected for such stupid mistakes? To what extent such mistakes can impact the opinion of a reviewer? Does it have a potential influence on the overall paper review process? 

Thanks for your answers.
... is it possible to get rejected for such stupid mistakes? 


It is possible, but very unlikely.


  To what extent such [minor] mistakes can impact the opinion of a reviewer? 


Very little. (More significant or more numerous mistakes can lead to rejection.) 


  Does it have a potential influence on the overall paper review process? 


Very little. 



My answers are all subjective.