A vulnerability, which was classified as critical, was found in Unisoc SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820 and S8000. Affected is an unknown function of the component Ril Service. The manipulation leads to out-of-bounds write.

This vulnerability is traded as CVE-2023-52349. The attack needs to be approached locally. There is no exploit available.