CVE-2023-4232

HIGH

ofono < 2.1 - Stack Overflow in SMS Status Report Decoding

Title source: llm
STIX 2.1

Description

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_status_report() 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_status_report().

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2255394

Scores

CVSS v3 8.1
EPSS 0.0013
EPSS Percentile 31.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-119
Status published
Products (3)
fedoraproject/fedora 39
fedoraproject/fedora 40
ofono_project/ofono < 2.1
Published Apr 17, 2024
Tracked Since Feb 18, 2026