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No exploitation reportedFix available

CVE-2022-21952

No exploitation reported by the sources we read.

  • Published2022-06-22
  • Fixed in4.2.37 · 4.1.46
  • WeaknessCWE-306 · CWE-770

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A Missing Authentication for Critical Function vulnerability in spacewalk-java of SUSE Manager Server 4.1, SUSE Manager Server 4.2 allows remote attackers to easily exhaust available disk resources leading to DoS. This issue affects: SUSE Manager Server 4.1 spacewalk-java versions prior to 4.1.46. SUSE Manager Server 4.2 spacewalk-java versions prior to 4.2.37.

Timeline

dates in UTC
  1. 2022-06-2210:15CVE publishedNVD

Versions per branch

NVD
Suse manager server
BranchAffectedFixed in
4.2≥ 4.2, < 4.2.374.2.37
4.1≥ 4.1, < 4.1.464.1.46

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • golang-github-lusitaniae-apache_exporterSUSE:Manager Server Module 4.1all versions · fixed in 0.7.0-150200.2.6.2
  • golang-github-prometheus-node_exporterSUSE:Manager Server Module 4.1all versions · fixed in 1.3.0-150200.3.9.3
  • golang-github-QubitProducts-exporter_exporterSUSE:Manager Server Module 4.1all versions · fixed in 0.4.0-150200.6.12.2
  • inter-server-syncSUSE:Manager Server Module 4.2all versions · fixed in 0.2.2-150300.8.17.1
  • patterns-suse-managerSUSE:Manager Server Module 4.1all versions · fixed in 4.1-150200.6.12.2
  • postgresql-jdbcSUSE:Manager Server Module 4.1all versions · fixed in 42.2.10-150200.3.8.2
  • prometheus-exporters-formulaSUSE:Manager Server Module 4.1all versions · fixed in 0.9.5-150200.3.31.2
  • prometheus-formulaSUSE:Manager Server Module 4.2all versions · fixed in 0.6.2-150300.3.14.1

41 more package ranges on OSV.dev

Full record on NVD

Fix

  1. Update Suse manager server to 4.2.37 · 4.1.46

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.17.5known since 2026-10-23
  • NVDCVSS 3.17.5read 2026-10-23
  • NVDCVSS 2.05read 2026-10-23
  • NVDweakness (CWE)CWE-306, CWE-770read 2026-10-23
  • FIRST EPSSEPSS score1.5 %2026-11-08
  • OSVaffected packages—
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2022-06-22
Last Modified
2026-07-07
NVD status
Analyzed
GitHub Advisory
GHSA-99mv-pfx6-v678

Frequently asked questions

What is CVE-2022-21952?

A Missing Authentication for Critical Function vulnerability in spacewalk-java of SUSE Manager Server 4.1, SUSE Manager Server 4.2 allows remote attackers to easily exhaust available disk resources leading to DoS. This issue affects: SUSE Manager Server 4.1 spacewalk-java versions prior to 4.1.46. SUSE Manager Server 4.2 spacewalk-java versions prior to 4.2.37.

Is CVE-2022-21952 actively exploited?

Active exploitation of CVE-2022-21952 has not been confirmed. Its EPSS score was 1.5% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-21952?

CVE-2022-21952 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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