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().
History

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: 2024-04-10T10:15:43.908Z

Updated: 2024-08-02T06:33:05.603Z

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

Link: CVE-2023-2794

cve-icon Vulnrichment

Updated: 2024-08-02T06:33:05.603Z

cve-icon NVD

Status : Analyzed

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

Modified: 2025-08-06T18:25:49.440

Link: CVE-2023-2794

cve-icon Redhat

No data.