Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function
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().
Problem Types
| Type | CWE ID | Description |
|---|
| CWE | CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer |
Type: CWE
Description: Improper Restriction of Operations within the Bounds of a Memory Buffer
Metrics
| Version | Base score | Base severity | Vector |
|---|
| 3.1 | 8.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Red Hat severity rating
namespace:
https://access.redhat.com/security/updates/classification/
Timeline
| Event | Date |
|---|
| Reported to Red Hat. | 2023-12-20 00:00:00 |
| Made public. | 2023-12-20 00:00:00 |
Event: Reported to Red Hat.
Date: 2023-12-20 00:00:00
Event: Made public.
Date: 2023-12-20 00:00:00