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CVE-2022-31623

Published: 25 May 2022

MariaDB 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.

Priority

Medium

CVSS 3 base score: 5.5

Status

Package Release Status
mariadb-10.0
Launchpad, Ubuntu, Debian
upstream Needs triage

mariadb-10.1
Launchpad, Ubuntu, Debian
bionic Needs triage

upstream Needs triage

mariadb-10.3
Launchpad, Ubuntu, Debian
focal Needs triage

upstream Needs triage

mariadb-10.5
Launchpad, Ubuntu, Debian
impish Needs triage

upstream Needs triage

mariadb-10.6
Launchpad, Ubuntu, Debian
jammy Needs triage

upstream Needs triage

mariadb-5.5
Launchpad, Ubuntu, Debian
upstream Needs triage