CVE-2022-22389Network attack vector

Authenticated SQL-triggered server termination

Published Jun 24, 2022 · Updated Sep 16, 2024

Denial of service in IBM Db2 9.7, 10.1, 10.5, 11.1, and 11.5 allows remote authenticated users to terminate the server via crafted SQL statements. The SQL execution path processes specially crafted statements and can cause the Db2 server to terminate abnormally. An authenticated account with network access is required; the reported consequence is service interruption, with no confidentiality or integrity impact described.

CVSS severity6.5
Medium
EPSS probability1.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in IBM Db2 9.7, 10.1, 10.5, 11.1, and 11.5 allows remote authenticated users to terminate the server via crafted SQL statements. The SQL execution path processes specially crafted statements and can cause the Db2 server to terminate abnormally. An authenticated account with network access is required; the reported consequence is service interruption, with no confidentiality or integrity impact described.

The record

CVE
CVE-2022-22389
Published
Jun 24, 2022
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Db2 for Linux, UNIX, and Windows
Classifications
CWE-89, T1499.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 24, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.1
  2. Affected versionversion=10.5
  3. Affected versionversion=11.1
  4. Affected versionversion=11.5
  5. Affected versionversion=9.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Db2 for Linux, UNIX, and Windowsversion=10.1; version=10.5; version=11.1; version=11.5; version=9.7

Published CVSS scores

6.5IBMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.7IBM X-ForceCVSS:3.0/UI:N/PR:L/AC:L/A:H/C:N/AV:N/S:U/I:N/RL:O/E:U/RC:C
4.0NVDAV:N/AC:L/Au:S/C:N/I:N/A:P
6.5NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements in SQL Commands
T1499.002Endpoint Denial of Service: Service Exhaustion

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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