CVE-2023-24848 : Security Advisory and Response
Learn about CVE-2023-24848, an Information Disclosure vulnerability in the Data Modem component during VoLTE calls. Discover its impact, affected systems, and mitigation steps.
This CVE-2023-24848 involves an Information Disclosure vulnerability in the Data Modem component when conducting a Voice over LTE (VoLTE) call with an undefined RTCP Feedback (FB) line value.
Understanding CVE-2023-24848
This section provides an overview of the vulnerability and its impact on affected systems.
What is CVE-2023-24848?
The CVE-2023-24848 vulnerability is classified as an Information Disclosure flaw in the Data Modem of certain Qualcomm Snapdragon products. It occurs during VoLTE calls with an unspecified RTCP FB line value.
The Impact of CVE-2023-24848
The impact of this vulnerability is rated as high, with a CVSSv3.1 base score of 8.2. It primarily affects confidentiality by potentially exposing sensitive information during VoLTE calls.
Technical Details of CVE-2023-24848
This section delves into the specifics of the vulnerability, including the affected systems, versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability leads to an information disclosure threat in the Data Modem component while engaging in VoLTE calls.
Affected Systems and Versions
Several versions of Qualcomm Snapdragon products are affected by this vulnerability, including but not limited to Snapdragon Auto, Snapdragon Mobile, and Snapdragon Wearables.
Exploitation Mechanism
The vulnerability can be exploited by an attacker to disclose sensitive information during VoLTE calls due to an undefined RTCP FB line value.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-24848, certain steps and security measures need to be implemented.
Immediate Steps to Take
Users and organizations should apply security patches and updates provided by Qualcomm to address this vulnerability promptly.
Long-Term Security Practices
Regular security assessments, network monitoring, and adherence to best cybersecurity practices can help prevent and detect similar vulnerabilities in the future.
Patching and Updates
Ensuring that affected systems are up to date with the latest patches and updates from Qualcomm is crucial in mitigating the risk posed by CVE-2023-24848.