PT-2021-7499 · Mariadb+10 · Mariadb Server+10

Yaoguang · Published 2020-11-09 · Updated 2025-06-10 · CVE-2022-27376

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions MariaDB Server versions 10.6.5 and below

Description The issue is related to an use-after-free in the component Item args::walk arg, which can be exploited via specially crafted SQL statements, potentially allowing a remote attacker to cause a denial of service.

Recommendations For MariaDB Server versions 10.6.5 and below, consider updating to a version above 10.6.5 to resolve the issue. As a temporary workaround, consider restricting the use of specially crafted SQL statements to minimize the risk of exploitation.

Exploit

Fix

Use After Free

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-9689

BDU:2022-06922

BIT-MARIADB-2022-27376

BIT-MARIADB-MIN-2022-27376

BIT-MYSQL-CLIENT-2022-27376

CESA-2022_5826

CESA-2022_6443

CVE-2022-27376

DLA-3114-1

DLA-3114-2

MGASA-2022-0215

OESA-2022-1681

OPENSUSE-SU-2022_2003-1

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-2022:2189-1

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

References · 682

• 🔥 https://github.com/drago-96/CVE-2022-0778 · Exploit
• 🔥 https://github.com/yywing/cve-2022-0778 · Exploit
• 🔥 https://github.com/jkakavas/CVE-2022-0778-POC · Exploit
• 🔥 https://jira.mariadb.org/browse/MDEV-26354 · Exploit
• https://ubuntu.com/security/CVE-2022-27387 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2003-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27458 · Security Note
• https://osv.dev/vulnerability/RLSA-2022:5826 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27445 · Security Note
• https://errata.almalinux.org/8/ALSA-2022-5826.html · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2022:5948 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-32087 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-27455 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27378 · Security Note
• https://osv.dev/vulnerability/DLA-3114-1 · Vendor Advisory