CVE-2022-31623

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.2% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-05-25 00:00Z4 YR AGO

Last updated

2024-10-29 15:21Z1 YR AGO

Reserved

2022-05-25

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-667Improper LockingClass

Data version

5.1

Document digest

12013ba188addd20c41b436b3ffd8546bfed8091d3ca24fced52f6ae1e7a562b

• github.comhttps://github.com/MariaDB/server/pull/1938
• github.comhttps://github.com/MariaDB/server/commit/7c30bc38a588b22b01f11130cfe99e7f36accf94
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220707-0006/
• jira.mariadb.orghttps://jira.mariadb.org/browse/MDEV-26574
• jira.mariadb.orghttps://jira.mariadb.org/browse/MDEV-26561