CVE-2023-4233
Published: 17 April 2024
A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS.
Notes
Author | Note |
---|---|
sbeattie | ZDI-CAN-20996 |
Priority
Status
Package | Release | Status |
---|---|---|
ofono Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
jammy |
Needs triage
|
|
mantic |
Needs triage
|
|
noble |
Needs triage
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
|
Patches: upstream: https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=1a5fbefa59465bec80425add562bdb1d36ec8e23 |
||
This vulnerability is mitigated in part by the use of gcc's stack protector in Ubuntu. |