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No exploitation reportedFix available

CVE-2022-23098

No exploitation reported by the sources we read.

  • Published2022-01-28
  • WeaknessCWE-835

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

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.

Timeline

dates in UTC
  1. 2022-01-2816:15CVE publishedNVD

Versions per branch

NVD
Debian debian linux
BranchAffectedFixed in
9.0= 9.0no fix published
11.0= 11.0no fix published
Intel connman
BranchAffectedFixed in
1.40≤ 1.40no fix published

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

  • connmanUbuntu:Pro:18.04:LTSall versions · fixed in 1.35-6ubuntu0.1~esm1
  • connmanUbuntu:Pro:16.04:LTSall versions · fixed in 1.21-1.2+deb8u1ubuntu0.1~esm1
  • connmanUbuntu:22.04:LTSall versions · fixed in 1.36-2.3ubuntu0.1
  • connmanUbuntu:20.04:LTSall versions · fixed in 1.36-2ubuntu0.1
  • connmanopenSUSE:Tumbleweedall versions · fixed in 1.41-1.1
  • connmanMageia:8all versions · fixed in 1.38-2.2.mga8
  • connmanDebian:14all versions · fixed in 1.36-2.4
  • connmanDebian:13all versions · fixed in 1.36-2.4

14 more package ranges on OSV.dev

Vendor advisories

  • CVE-2022-23098 Red Hat Product Security

    connman: Multiple vulnerabilities in connman's dnsproxy component

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

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

Sources

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
2022-01-28
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-xhqg-mp7v-6mrp

Frequently asked questions

What is CVE-2022-23098?

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.

Is CVE-2022-23098 actively exploited?

Active exploitation of CVE-2022-23098 has not been confirmed. Its EPSS score was 2.5% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-23098?

CVE-2022-23098 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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