CVE-2023-4235
Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function
- State
- Published
- Severity
- 8.1 High
- Published
- Apr 17, 2024
- Updated
- Nov 4, 2025
- Reserved
- Aug 8, 2023
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().
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | fedora |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
ofonon/a |
|
FedoraFedora |
References
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