Description
A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver().
Published: 2024-04-10
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-34250 A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver().
Ubuntu USN Ubuntu USN USN-7141-1 oFono vulnerabilities
History

Tue, 04 Nov 2025 19:30:00 +0000


Tue, 04 Nov 2025 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux ofono
CPEs cpe:2.3:a:linux:ofono:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux ofono
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 06 Aug 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Fedoraproject
Fedoraproject fedora
Ofono Project
Ofono Project ofono
CPEs cpe:2.3:a:ofono_project:ofono:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
Vendors & Products Fedoraproject
Fedoraproject fedora
Ofono Project
Ofono Project ofono

cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published:

Updated: 2025-11-04T18:14:26.729Z

Reserved: 2023-05-18T12:42:16.295Z

Link: CVE-2023-2794

cve-icon Vulnrichment

Updated: 2025-11-04T18:14:26.729Z

cve-icon NVD

Status : Modified

Published: 2024-04-10T11:15:48.280

Modified: 2025-11-04T19:15:42.503

Link: CVE-2023-2794

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-12T22:01:15Z

Weaknesses