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cvelistMitreCVELIST:CVE-2022-31621
HistoryMay 25, 2022 - 12:00 a.m.

CVE-2022-31621

2022-05-2500:00:00
mitre
www.cve.org

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

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. Note: The vendor argues this is just an improper locking bug and not a vulnerability with adverse effects.

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%