This update for mariadb fixes the following issues: MariaDB was updated to version 10.2.31 GA . Security issues fixed: - CVE-2020-2574: Fixed a difficult to exploit vulnerability that allowed an attacker to crash the client . - CVE-2019-18901: Fixed an unsafe path handling behavior in mysql-systemd-helper . - Enabled security hardenings in MariaDB"s systemd service, namely ProtectSystem, ProtectHome and UMask . - Fixed a permissions issue in /var/lib/mysql .