CVE-2022-31623

CVE Details

Release Date:

2022-05-25

Description

ariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex is not released correctly, which allows local users to trigger a denial of service due to the deadlock.

See more information about CVE-2022-31623 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	5.5	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (Judy)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (Judy)	ELSA-2022-6443	2022-09-15
Oracle Linux version 8 (galera)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (galera)	ELSA-2022-6443	2022-09-15
Oracle Linux version 8 (mariadb)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (mariadb)	ELSA-2022-6443	2022-09-15
Oracle Linux version 9 (galera)	ELSA-2022-5948	2022-08-10
Oracle Linux version 9 (mariadb)	ELSA-2022-5948	2022-08-10
Oracle Linux version 9 (mysql-selinux)	ELSA-2022-5948	2022-08-10

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team