CVE-2022-31624

MEDIUM

MariaDB < 10.2.41 - Denial of Service via Improper Lock Handling in server_audit Plugin

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Issue Tracking, Permissions Required, Third Party Advisory x_refsource_misc
https://jira.mariadb.org/browse/MDEV-26556?filter=-2
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220707-0006/

Scores

CVSS v3 5.5
EPSS 0.0004
EPSS Percentile 13.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-667
Status published
Products (1)
mariadb/mariadb < 10.2.41
Published May 25, 2022
Tracked Since Feb 18, 2026