HighFix available
mariadb — security advisory
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.
- Products
- mariadb
- Affected versions
- Not specified
- Fixed versions
- 10.4.24-r0, 10.5.15-r0, 10.6.7-r0
- CVEs
- CVE-2022-24052
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:10 UTC · Revision 1
Source evidence
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.
osv:ALPINE-CVE-2022-24052
mariadb
Fixed versions: 10.4.24-r0
mariadb
Fixed versions: 10.5.15-r0
mariadb
Fixed versions: 10.5.15-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
mariadb
Fixed versions: 10.6.7-r0
Complete source record
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"summary": "MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.",
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],
"modified": "2026-10-15T07:17:54.169317185Z",
"provider": "osv",
"upstream": [
"CVE-2022-24052"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2022-24052"
]
},
"related_cves": [
{
"value": "CVE-2022-24052",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 321718,
"published_at": "2022-02-18T20:15:18+00:00"
}