CVE-2022-31624 Information

Description

MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing the plugin/server_audit/server_audit.c method log_statement_ex the held lock lock_bigbuffer is not released correctly which allows local users to trigger a denial of service due to the deadlock.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

https://jira.mariadb.org/browse/MDEV-26556?filter=-2 https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5