CSU uses “impacted” both in the context of campuses and majors. Only for a non-impacted major at a non-impacted campus is CSU admission assured with baseline qualifications (in some cases, local area preference may also assure admission with baseline qualifications).
https://www2.calstate.edu/attend/degrees-certificates-credentials/Pages/impacted-degrees.aspx
Examples (as of this writing):
SFSU computer science: campus not impacted, major not impacted
SFSU nursing: campus not impacted, major impacted
CPP history: campus impacted, major not impacted
CPP computer science: campus impacted, major impacted