CVE-2022-24052
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB.
02 Description
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.69% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 52.6% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-02-18 19:51Z4 YR AGO
- Last updated
- 2024-08-03 03:59Z2 YR AGO
- Reserved
- 2022-01-27
- Assigning CNA
- zdi
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.0)
- CNA CVSS vector
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-122Heap-based Buffer OverflowVariant
- Data version
- 5.1
- Document digest
- 2464e1746112a709102a8db9fb07ff9ae2da68765dace7d8a7c3d59a1433dd07
05 Affected products
06 References
- mariadb.comhttps://mariadb.com/kb/en/security/
- www.zerodayinitiative.comhttps://www.zerodayinitiative.com/advisories/ZDI-22-367/
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20220318-0004/
- lists.fedoraproject.orgFEDORA-2022-263f7cc483https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/
- lists.fedoraproject.orgFEDORA-2022-03350936eehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/
- lists.fedoraproject.orgFEDORA-2022-5cfe372ab7https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/
07 Fixed in
AlmaLinux 8
- Judy Fixed
A version is affected if any line below covers it.
- Affected before 1.0.5-18.module_el8.6.0+3072+3c630e87
- Affected before 1.0.5-18.module_el8.6.0+3139+3c630e87
- galera Fixed
A version is affected if any line below covers it.
- Affected before 25.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 26.4.11-1.module_el8.6.0+3072+3c630e87
- mariadb Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-backup Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-common Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-devel Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-embedded Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-embedded-devel Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-errmsg Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-gssapi-server Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-oqgraph-engine Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-pam Fixed in 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server-galera Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server-utils Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-test Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- mariadb Fixed in 3:10.5.16-2.el9_0
- mariadb-backup Fixed in 3:10.5.16-2.el9_0
- mariadb-common Fixed in 3:10.5.16-2.el9_0
- mariadb-devel Fixed in 3:10.5.16-2.el9_0
- mariadb-embedded Fixed in 3:10.5.16-2.el9_0
- mariadb-embedded-devel Fixed in 3:10.5.16-2.el9_0
- mariadb-errmsg Fixed in 3:10.5.16-2.el9_0
- mariadb-gssapi-server Fixed in 3:10.5.16-2.el9_0
- mariadb-oqgraph-engine Fixed in 3:10.5.16-2.el9_0
- mariadb-pam Fixed in 3:10.5.16-2.el9_0
- mariadb-server Fixed in 3:10.5.16-2.el9_0
- mariadb-server-galera Fixed in 3:10.5.16-2.el9_0
- mariadb-server-utils Fixed in 3:10.5.16-2.el9_0
- mariadb-test Fixed in 3:10.5.16-2.el9_0
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- Judy Fixed
A version is affected if any line below covers it.
- Affected before 1.0.5-18.module_el8.6.0+3072+3c630e87
- Affected before 1.0.5-18.module_el8.6.0+3139+3c630e87
- galera Fixed
A version is affected if any line below covers it.
- Affected before 25.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 26.4.11-1.module_el8.6.0+3072+3c630e87
- mariadb Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-backup Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-common Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-devel Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-embedded Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-embedded-devel Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-errmsg Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-gssapi-server Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-oqgraph-engine Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-pam Fixed in 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server-galera Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-server-utils Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
- mariadb-test Fixed
A version is affected if any line below covers it.
- Affected before 3:10.3.35-1.module_el8.6.0+3265+230ed96b
- Affected before 3:10.5.16-2.module_el8.6.0+3072+3c630e87
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- mariadb Fixed in 3:10.5.16-2.el9_0
- mariadb-backup Fixed in 3:10.5.16-2.el9_0
- mariadb-common Fixed in 3:10.5.16-2.el9_0
- mariadb-devel Fixed in 3:10.5.16-2.el9_0
- mariadb-embedded Fixed in 3:10.5.16-2.el9_0
- mariadb-embedded-devel Fixed in 3:10.5.16-2.el9_0
- mariadb-errmsg Fixed in 3:10.5.16-2.el9_0
- mariadb-gssapi-server Fixed in 3:10.5.16-2.el9_0
- mariadb-oqgraph-engine Fixed in 3:10.5.16-2.el9_0
- mariadb-pam Fixed in 3:10.5.16-2.el9_0
- mariadb-server Fixed in 3:10.5.16-2.el9_0
- mariadb-server-galera Fixed in 3:10.5.16-2.el9_0
- mariadb-server-utils Fixed in 3:10.5.16-2.el9_0
- mariadb-test Fixed in 3:10.5.16-2.el9_0
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 11
- mariadb-10.5 Fixed in 1:10.5.15-0+deb11u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- mariadb-10.0 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- mariadb-10.1 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- mariadb-10.3 Fixed in 1:10.3.34-0ubuntu0.20.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.