Bug 1199953 – VUL-0: CVE-2022-31622: mariadb,mariadb-100: MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc

Bug 1199953 - (CVE-2022-31622) VUL-0: CVE-2022-31622: mariadb,mariadb-100: MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc

(CVE-2022-31622)
Summary:	VUL-0: CVE-2022-31622: mariadb,mariadb-100: MariaDB Server before 10.7 is vul...

Status:	NEW

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/332954/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-31622:5.9:(AV:...
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Reported:	2022-05-26 15:19 UTC by Gianluca Gabrielli
Modified:	2022-05-30 08:39 UTC (History)
CC List:	2 users (show)

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Found By:	Security Response Team
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Description Gianluca Gabrielli 2022-05-26 15:19:51 UTC

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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-31622
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31622
https://github.com/MariaDB/server/commit/e1eb39a446c30b8459c39fd7f2ee1c55a36e97d2
https://jira.mariadb.org/browse/MDEV-26561?filter=-2

Comment 1 Gianluca Gabrielli 2022-05-26 15:20:32 UTC

Affected package:
 - SUSE:SLE-12-SP3:Update:Products:Cloud8:Update/mariadb

Upstream patch [0].

[0] https://github.com/MariaDB/server/commit/e1eb39a446c30b8459c39fd7f2ee1c55a36e97d2

Comment 3 Christian Almeida de Oliveira 2022-05-30 08:39:13 UTC

based on comment #2, back to Security team.