CVE-2024-7537 oFono QMI SMS Handling Out-Of-Bounds Read Information Disclosure Vulnerability

What is CVE-2024-7537?

CVE-2024-7537 is a low-severity vulnerability in oFono, published on 5 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

oFono QMI SMS Handling Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of oFono. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the processing of SMS message lists. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-23157.

Weakness: CWE-125

Which versions are affected by CVE-2024-7537?

It affects 1 product.

Products include Ofono Project Ofono.

How do I fix CVE-2024-7537?

Apply the vendor's patch.

Is CVE-2024-7537 being exploited?

There is no known exploitation of CVE-2024-7537 in the wild and no public exploit code.

Other vulnerabilities in oFono

• CVE-2024-7538 oFono CUSD AT Command Stack-based Buffer Overflow Code Execution Vulnerability High 7.8
• CVE-2024-7539 oFono CUSD Stack-based Buffer Overflow Code Execution Vulnerability High 7.8
• CVE-2024-7543 oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability High 7.8
• CVE-2024-7544 oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability High 7.8
• CVE-2024-7545 oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability High 7.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2024-7537, GHSA-8cxj-jgfq-rgw7, UBUNTU-CVE-2024-7537.