CVE-2024-7541: (0Day) (Pwn2Own) oFono AT CMT Command Uninitialized Variable Information Disclosure Vulnerability
oFono AT CMT Command Uninitialized Variable Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability.
The specific flaw exists within the parsing of responses from AT+CMT commands. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-23308.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-7541?
CVE-2024-7541 is classified as a medium severity vulnerability due to its potential for information disclosure.
How do I fix CVE-2024-7541?
To resolve CVE-2024-7541, update oFono to the latest version that addresses this vulnerability.
Who is affected by CVE-2024-7541?
CVE-2024-7541 affects local installations of oFono version 1.34.
What types of attacks are possible with CVE-2024-7541?
An attacker with the ability to execute code on the target modem can exploit CVE-2024-7541 to disclose sensitive information.
Is it possible to mitigate the impact of CVE-2024-7541?
Mitigation can be achieved by restricting access to the modem and ensuring only trusted users can execute code.