{"cve":"CVE-2022-31624","nvd":{"published":"2022-05-25T21:15:08.700","modified":"2026-06-17T04:45:49.800","status":"Modified","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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-667"],"references":["https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944","https://jira.mariadb.org/browse/MDEV-26556?filter=-2","https://security.netapp.com/advisory/ntap-20220707-0006/","https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944","https://jira.mariadb.org/browse/MDEV-26556?filter=-2"],"products":["mariadb:mariadb"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-31624","score":0.00216,"percentile":0.12056,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}