PT-2021-7502 · Mariadb+10 · Mariadb Server+10

Published

2021-07-30

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Updated

2025-06-10

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CVE-2022-27377

CVSS v2.0

7.8

High

VectorAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions MariaDB Server versions 10.6.3 and below
Description The issue is related to a use-after-free vulnerability in the Item func in::cleanup() component of the MariaDB Server, which can be exploited by a remote attacker using specially crafted SQL statements, potentially leading to a denial of service.
Recommendations For MariaDB Server versions 10.6.3 and below, consider updating to a version above 10.6.3 to resolve the issue. As a temporary workaround, restrict access to the Item func in::cleanup() component until a patch is available. Avoid using specially crafted SQL statements that could exploit the use-after-free vulnerability in the affected component.

Exploit

Fix

Use After Free

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Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2022:5826
ALSA-2022:5948
ALSA-2022:6443
ALT-PU-2022-2360
ALT-PU-2022-2446
ALT-PU-2023-1583
ALT-PU-2023-6462
AZL-9690
BDU:2022-06927
BIT-MARIADB-2022-27377
BIT-MARIADB-MIN-2022-27377
BIT-MYSQL-CLIENT-2022-27377
CESA-2022_5826
CESA-2022_6443
CVE-2022-27377
DLA-3114-1
DLA-3114-2
MGASA-2022-0215
OESA-2022-1681
OPENSUSE-SU-2022_2003-1
OPENSUSE-SU-2022_2107-1
OPENSUSE-SU-2022_2561-1
RHSA-2022:5759
RHSA-2022:5826
RHSA-2022:5948
RHSA-2022:6306
RHSA-2022:6443
RHSA-2022_5826
RHSA-2022_5948
RHSA-2022_6443
RHSA-2023:6821
RLSA-2022:5826
RLSA-2022:5948
RLSA-2022:6443
ROSA-SA-2023-2253
SUSE-RU-2023:3956-1
SUSE-RU-2023:4991-1
SUSE-SU-2022:2003-1
SUSE-SU-2022:2107-1
SUSE-SU-2022:2160-1
SUSE-SU-2022:2189-1
SUSE-SU-2022:2561-1
USN-5739-1
USN-5739-2

Affected Products

Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Mariadb Server
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu