Medium severity5.5NVD Advisory· Published May 25, 2022· Updated Jun 17, 2026

CVE-2022-31624

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.

Affected products

MariaDB/MariaDB
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Range: <10.2.41
MariaDB/MariaDB Serverdescription
MariaDB/Serverllm-fuzzy
Range: <10.7
osv-coords3 versions
pkg:bitnami/mariadb pkg:bitnami/mariadb-min pkg:bitnami/mysql-client
< 10.2.41+ 2 more
- (no CPE)range: < 10.2.41
- (no CPE)range: < 10.2.41
- (no CPE)range: < 10.2.41

Patches

Vulnerability mechanics

References

github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944nvdPatchThird Party Advisory
jira.mariadb.org/browse/MDEV-26556nvdIssue TrackingPermissions RequiredThird Party Advisory
security.netapp.com/advisory/ntap-20220707-0006/nvdThird Party Advisory

News mentions

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