CVE-2022-22369

System crash via Jlog arbitrary file overwrite

Published Aug 10, 2022 · Updated Sep 17, 2024

Arbitrary file overwrite in IBM Workload Scheduler 9.4 and 9.5 allows local users to crash the system by replacing key files. The Jlog component on the Master Domain Manager accepts unauthenticated local interaction that can alter service behavior or system files; IBM has not disclosed the specific file-handling operation. Local access to a Master Domain Manager is required, and the reported consequence is a host crash rather than data disclosure.

CVSS severity6.2
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file overwrite in IBM Workload Scheduler 9.4 and 9.5 allows local users to crash the system by replacing key files. The Jlog component on the Master Domain Manager accepts unauthenticated local interaction that can alter service behavior or system files; IBM has not disclosed the specific file-handling operation. Local access to a Master Domain Manager is required, and the reported consequence is a host crash rather than data disclosure.

The record

CVE
CVE-2022-22369
Published
Aug 10, 2022
Updated
Sep 17, 2024
Vendor
IBM
Product
IBM Workload Scheduler
Classifications
T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=9.4
  2. Affected versionversion=9.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

IBM · IBM Workload Schedulerversion=9.4; version=9.5

Published CVSS scores

6.2IBMCVSS:3.0/AV:L/AC:L/PR:N/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.

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No observations available

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

Weakness, pattern, technique

T1565.001Stored Data Manipulation

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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