Bug 1199955 – VUL-0: CVE-2022-31624: mariadb-100,mariadb: MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing the plugin/server_audit/server_audit.c method log_statement_ex

Bug 1199955 - (CVE-2022-31624) VUL-0: CVE-2022-31624: mariadb-100,mariadb: MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing the plugin/server_audit/server_audit.c method log_statement_ex

(CVE-2022-31624)
Summary:	VUL-0: CVE-2022-31624: mariadb-100,mariadb: MariaDB Server before 10.7 is vul...

Status:	RESOLVED FIXED

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/332952/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-31624:5.9:(AV:...
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Reported:	2022-05-26 15:34 UTC by Gianluca Gabrielli
Modified:	2022-09-29 13:05 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Description Gianluca Gabrielli 2022-05-26 15:34:31 UTC

MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing
the plugin/server_audit/server_audit.c method log_statement_ex, the held lock
lock_bigbuffer 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-2022-31624
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31624
https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944
https://jira.mariadb.org/browse/MDEV-26556?filter=-2

Comment 1 Gianluca Gabrielli 2022-05-26 15:35:24 UTC

Affected packages:
 - SUSE:SLE-12-SP4:Update/mariadb-100
 - SUSE:SLE-12-SP3:Update:Products:Cloud8:Update/mariadb
 - SUSE:SLE-12-SP1:Update/mariadb

Upstream patch:
 - https://github.com/MariaDB/server/commit/d627d00b13ab2f2c0954ea7b77202470cb102944

Comment 3 Danilo Spinella 2022-06-10 10:05:47 UTC

The patch is not available for mariadb-100. Other mariadb version in SLE codestreams are not affected.