USN-7141-1: oFono vulnerabilities

Publication date

9 December 2024

Overview

Several security issues were fixed in oFono.


Packages

  • ofono - Mobile telephony stack

Details

It was discovered that oFono incorrectly handled decoding SMS messages
leading to a stack overflow. A remote attacker could potentially use
this issue to cause a denial of service.
(CVE-2023-2794, CVE-2023-4233, CVE-2023-4234)

It was discovered that oFono incorrectly handled decoding SMS messages
leading to a stack overflow. A remote attacker could potentially use
this issue to cause a denial of service.
(CVE-2023-2794, CVE-2023-4233, CVE-2023-4234)

Update instructions

After a standard system update you need to restart oFono to make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
24.10 oracular ofono –  1.31-3ubuntu3.24.10.1
24.04 LTS noble ofono –  1.31-3ubuntu3.24.04.1
22.04 LTS jammy ofono –  1.31-3ubuntu1.1
20.04 LTS focal ofono –  1.31-2ubuntu1+esm1  
18.04 LTS bionic ofono –  1.21-1ubuntu1+esm1  
16.04 LTS xenial ofono –  1.17.bzr6912+16.04.20160314.3-0ubuntu1+esm1  

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.


Have additional questions?

Talk to a member of the team ›