MariaDB up to 10.6 server_audit.c log_statement_ex denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in MariaDB up to 10.6 and classified as problematic. This issue affects the function log_statement_ex of the file plugin/server_audit/server_audit.c. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2022-31624. The attack is only possible with local access. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in MariaDB up to 10.6 (Database Software). This affects the function log_statement_ex of the file plugin/server_audit/server_audit.c. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was released 05/26/2022 as MDEV-26556. The advisory is shared at jira.mariadb.org. This vulnerability is uniquely identified as CVE-2022-31624 since 05/25/2022. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 252504 (Linux Distros Unpatched Vulnerability : CVE-2022-31624), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 10.7 eliminates this vulnerability. Applying the patch d627d00b13ab2f2c0954ea7b77202470cb102944 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Tenable (252504). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 252504
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-31624

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MariaDB 10.7
Patch: d627d00b13ab2f2c0954ea7b77202470cb102944

Timelineinfo

05/25/2022 🔍
05/26/2022 +1 days 🔍
05/26/2022 +0 days 🔍
08/20/2025 +1182 days 🔍

Sourcesinfo

Advisory: MDEV-26556
Status: Confirmed

CVE: CVE-2022-31624 (🔍)
GCVE (CVE): GCVE-0-2022-31624
GCVE (VulDB): GCVE-100-200721

Entryinfo

Created: 05/26/2022 08:50
Updated: 08/20/2025 12:06
Changes: 05/26/2022 08:50 (43), 05/30/2022 11:13 (1), 05/30/2022 11:21 (18), 08/20/2025 12:06 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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