CVE-2022-45155

Arbitrary file deletion via unconstrained error cleanup

Published Mar 15, 2023 · Updated Feb 27, 2025

Improper exception handling in openSUSE Factory obs-service-go_modules before 0.6.1 allows local users to delete files and directories. Archive extraction and error cleanup are not confined to a temporary workspace, so a crafted service call can steer removal to other filesystem paths. The caller must influence the service invocation, and successful exploitation alters or removes victim data without disclosing it.

CVSS severity5.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper exception handling in openSUSE Factory obs-service-go_modules before 0.6.1 allows local users to delete files and directories. Archive extraction and error cleanup are not confined to a temporary workspace, so a crafted service call can steer removal to other filesystem paths. The caller must influence the service invocation, and successful exploitation alters or removes victim data without disclosing it.

The record

CVE
CVE-2022-45155
Published
Mar 15, 2023
Updated
Feb 27, 2025
Vendor
OpenSUSE
Product
openSUSE Factory
Classifications
CWE-755, T1070.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 2025Record 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=unspecified <0.6.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

OpenSUSE · openSUSE Factoryversion=unspecified <0.6.1

Published CVSS scores

5.5SUSECVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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

CWE-755Improper Handling of Exceptional Conditions
T1070.004File Deletion

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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