CVE-2022-24048

CVE Details

Release Date:

2022-02-18

Description

ariaDB 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.

See more information about CVE-2022-24048 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.8	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (Judy)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (Judy)	ELSA-2022-6443	2022-09-15
Oracle Linux version 8 (galera)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (galera)	ELSA-2022-6443	2022-09-15
Oracle Linux version 8 (mariadb)	ELSA-2022-5826	2022-08-03
Oracle Linux version 8 (mariadb)	ELSA-2022-6443	2022-09-15
Oracle Linux version 9 (galera)	ELSA-2022-5948	2022-08-10
Oracle Linux version 9 (mariadb)	ELSA-2022-5948	2022-08-10
Oracle Linux version 9 (mysql-selinux)	ELSA-2022-5948	2022-08-10

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team