PT-2021-6397 · Oracle+8 · Mysql Server+7

Published

2021-11-15

·

Updated

2023-05-30

·

CVE-2022-21348

CVSS v2.0

6.3

Medium

VectorAV:N/AC:M/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.27 and prior
Description The issue is related to errors in resource release in the InnoDB component of MySQL Server. It can be exploited by a remote attacker to cause a denial of service using the MySQL network protocol. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of MySQL Server.
Recommendations For versions 8.0.27 and prior, update to a version that contains a fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

RCE

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-404CWE-20

Related Identifiers

ALSA-2022:7119
ALT-PU-2022-1100
ALT-PU-2022-2171
ALT-PU-2023-1912
AZL-7731
BDU:2022-01479
CESA-2022_7119
CVE-2022-21348
OESA-2022-1519
RHSA-2022:6518
RHSA-2022:7119
RHSA-2022_7119
RLSA-2022:7119
USN-5270-1

Affected Products

Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu