CVE-2024-7537: ofono Out-of-bounds Read (CVSS 5.5)

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.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-125 Out-of-bounds Read

Affected Products

Vendor	Product	Versions
ofono_project	ofono	All

References

Other References

https://www.zerodayinitiative.com/advisories/ZDI-24-1077/

Frequently Asked Questions

What is CVE-2024-7537? +

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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-7537? +

CVE-2024-7537 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-7537? +

CVE-2024-7537 affects products from ofono_project, specifically: ofono. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-7537? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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