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CVE-2022-31621 PUBLISHED CVSS 6.900000095367432 MEDIUM

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.

EPSS 0.03% · 9.5th percentile

Risk Scores

CVSS v4.0
6.900000095367432
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.03%
9.5th percentile

Affected Products

VendorProductVersions
Bitnamimariadb0, 10.3.0, 10.4.0
Bitnamimariadb-min0, 10.3.0, 10.4.0
Bitnamimysql-client10.6.0, 0, 10.3.0
Bitnamimariadb10.6.0, 10.6.0, 0
Bitnamimariadb-min10.6.0, 10.5.0, 10.4.0
Bitnamimysql-client10.6.0, 10.5.0, 10.4.0

Timeline

References

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