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. 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.

Affected products

Alt Linux, Almalinux, Astra Linux, Centos, Linuxmint, Mariadb, Mariadb Server, Red Hat

Mariadb

< 10.2.42, 10.3.33, 10.4.23, 10.5.14, 10.6.6, 10.7.2, 10.8.0

Fix

Available

CVSS 3.1

7.8 HIGH

EPSS

0.7% (49th percentile)

Weakness

CWE-122

NVD status

Modified

Published

2022-02-18

No exploit for CVE-2022-24052 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.