Critical severity9.1NVD Advisory· Published Jan 28, 2022· Updated Jun 17, 2026

CVE-2022-23096

Description

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Intel/Connman
cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*
Range: <=1.40
Debian/linux2 versions
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Connman/Connmancpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=1.40

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2022/01/25/1nvdExploitMailing ListThird Party Advisory
lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlnvdMailing ListThird Party Advisory
security.gentoo.org/glsa/202310-21nvdThird Party Advisory
www.debian.org/security/2022/dsa-5231nvdThird Party Advisory

News mentions

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cvss	0.591
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000