🛡️ CVE-2022-24048
🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-121 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

MariaDB CONNECT Storage Engine Stack-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 stack-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-16191.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-121
Public Exploit ✅ No
Source NVD
Published 2022-02-18
Updated 2026-06-15
Modified 2024-11-21

Affected Packages

Software From version Fixed in
fedora — —
mariadb — —
mariadb-min — —
mysql-client — —

References

Patch, Vendor Advisory https://mariadb.com/kb/en/security/
Patch, Vendor Advisory https://mariadb.com/kb/en/security/

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