MariaDB Denial of Service Vulnerability (CNVD-2022-65010)

MariaDB is a free and open source database management system from the MariaDB Foundation and a branch version of MySQL that uses the Maria storage engine.MariaDB suffers from a denial-of-service vulnerability that stems from the fact that the product allows self-queries to be nested in Update statements, which an attacker could use to crash the var.cc program.