Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. External References: https://www.oracle.com/security-alerts/cpuoct2022.html#AppendixMSQL
The Oracle advisory states that this issue was fixed upstream in version 8.0.30. The mysql packages as shipped in following Red Hat products were previously updated to a version that contains the fix via the following errata: mysql in Red Hat Enterprise Linux 9 https://access.redhat.com/errata/RHSA-2022:6590 mysql:8.0 module in Red Hat Enterprise Linux 8 https://access.redhat.com/errata/RHSA-2022:7119 rh-mysql80-mysql in Red Hat Software Collections https://access.redhat.com/errata/RHSA-2022:6518
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-21635