Home/CVE/An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite lo
CVE

CVE-2022-23098

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite lo

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.

HIGH · CVSS 7.5 EPSS 0.0008
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')
▤

Affected Products & Versions

2
intel connman<= 1.40
debian linuxall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Jan 2022 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
suse-csafopenSUSE-SU-2024:11792-1
usnUSN-6236-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://git.kernel.org/pub/scm/network/connman/connman.git/log/ProductThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202310-21Third Party Advisory
https://www.debian.org/security/2022/dsa-5231Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/01/25/1ExploitMailing ListThird Party Advisory
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