Vulnerability 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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mariadb | Mariadb | < 10.2.41 |
Related Weaknesses (CWE)
References
- https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb10294PatchThird Party Advisory
- https://jira.mariadb.org/browse/MDEV-26556?filter=-2Issue TrackingPermissions RequiredThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220707-0006/Third Party Advisory
- https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb10294PatchThird Party Advisory
- https://jira.mariadb.org/browse/MDEV-26556?filter=-2Issue TrackingPermissions RequiredThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220707-0006/Third Party Advisory
FAQ
What is CVE-2022-31624?
CVE-2022-31624 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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, w...
How severe is CVE-2022-31624?
CVE-2022-31624 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-31624?
Check the references section above for vendor advisories and patch information. Affected products include: Mariadb Mariadb.