CVE-2022-23096

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 85.0% of scored records. A rank, not a probability.

NVD base score

9.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-01-28 00:00Z4 YR AGO

Last updated

2024-10-15 15:12Z2 YR AGO

Reserved

2022-01-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Critical (CVSS 9.1)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

7fdf8c7a46373c4d6ddf09b47b30e14d8ca1d1acccf21220c29d7ba2fd97054b

• git.kernel.orghttps://git.kernel.org/pub/scm/network/connman/connman.git/log/
• www.openwall.comhttps://www.openwall.com/lists/oss-security/2022/01/25/1
• lists.debian.org[debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security updatehttps://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlmailing-list
• www.debian.orgDSA-5231https://www.debian.org/security/2022/dsa-5231vendor-advisory
• security.gentoo.orgGLSA-202310-21https://security.gentoo.org/glsa/202310-21vendor-advisory