Any autosomal recessive cerebellar ataxia in which the cause of the disease is a mutation in the UBA5 gene. The disease is Monarch Disease Ontology entry MONDO_0014934 (spinocerebellar ataxia, autosomal recessive 24). Also known as: SCAR24, UBA5 autosomal recessive cerebellar ataxia, autosomal recessive cerebellar ataxia caused by mutation in UBA5, spinocerebellar ataxia, autosomal recessive 24; SCAR24, spinocerebellar ataxia, autosomal recessive type 24.