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prionPRIOn knowledge basePRION:CVE-2022-31622
HistoryMay 25, 2022 - 9:15 p.m.

Code injection

2022-05-2521:15:00
PRIOn knowledge base
www.prio-n.com
5
mariadb
server
vulnerability
create_worker_threads
method
denial of service
deadlock

AI Score

5.9

Confidence

High

EPSS

0

Percentile

5.1%

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (pthread_create returns a nonzero value) while executing the method create_worker_threads, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock.