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prionPRIOn knowledge basePRION:CVE-2022-31621
HistoryMay 25, 2022 - 9:15 p.m.

Design/Logic Flaw

2022-05-2521:15:00
PRIOn knowledge base
www.prio-n.com
7
mariadb
denial of service
vulnerability
flaw

AI Score

6

Confidence

High

EPSS

0

Percentile

5.1%

MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt->dest_file == NULL) while executing the method xbstream_open, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock.