Upstream information

CVE-2023-4235 at MITRE

Description

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

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (Fedora Project)
Base Score 8.1
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1218296 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 16.0
  • ofono >= 2.19-bp160.1.1
  • ofono-devel >= 2.19-bp160.1.1
  • ofono-tests >= 2.19-bp160.1.1
 Patchnames:
openSUSE-Leap-16.0-packagehub-349

SUSE Timeline for this CVE

CVE page created: Wed Dec 20 17:00:31 2023
CVE page last modified: Tue Jun 30 16:22:55 2026