CVE-2022-31623

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex is not released correctly, which allows local users to trigger a denial of service due to the deadlock.
Overview
  • CVE ID
  • CVE-2022-31623
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-25T21:15:08
  • Last Modified Date
  • 2022-11-05T01:45:16
Weakness Enumerations
CWE URL
CWE-667 http://cwe.mitre.org/data/definitions/667.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.2.42
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.3.0 10.3.33
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.4.0 10.4.23
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.5.0 10.5.14
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.6.0 10.6.6
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.7.0 10.7.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/MariaDB/server/commit/7c30bc38a588b22b01f11130cfe99e7f36accf94 Patch Third Party Advisory
https://github.com/MariaDB/server/pull/1938 Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20220707-0006/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-31623
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31623
History
Created Old Value New Value Data Type Notes
2022-05-25 22:00:06 Added to TrackCVE