#VU63828 Improper Resource Shutdown or Release in MariaDB - CVE-2022-31624
Published: May 31, 2022
Vulnerability identifier: #VU63828
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-31624
CWE-ID: CWE-404
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
MariaDB
MariaDB
Software vendor:
Debian
Debian
Description
The vulnerability allows a local user to perform a denial of service attack.
The vulnerability exists due to improper release of held lock lock_bigbuffer when processing plugin/server_audit/server_audit.c method log_statement_ex. A local user can perform a denial of service attack due to the deadlock.
Remediation
Install updates from vendor's website.