CVE-2023-42646 Explained : Impact and Mitigation
CVE-2023-42646 pertains to a missing permission check in Ifaa service, leading to local information disclosure. Learn about impacts, affected systems, and mitigation steps.
A vulnerability has been identified in Ifaa service, potentially leading to local information disclosure without requiring additional execution privileges.
Understanding CVE-2023-42646
This CVE identifies a security issue in the Ifaa service with the potential to expose local information.
What is CVE-2023-42646?
The CVE-2023-42646 vulnerability pertains to a missing permission check in the Ifaa service, which could allow threat actors to disclose local information without the need for further execution privileges.
The Impact of CVE-2023-42646
The impact of this vulnerability is the potential disclosure of local information, posing a risk to data confidentiality and privacy.
Technical Details of CVE-2023-42646
This section provides detailed technical insights into the CVE-2023-42646 vulnerability.
Vulnerability Description
The vulnerability arises from a missing permission check within the Ifaa service, enabling unauthorized access to local information.
Affected Systems and Versions
The affected systems include Unisoc products such as SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820, and S8000 running Android 10, 11, 12, and 13.
Exploitation Mechanism
Threat actors can exploit this vulnerability to access local information without requiring additional execution privileges, potentially leading to data leakage.
Mitigation and Prevention
Outlined below are the necessary steps to mitigate and prevent exploitation of CVE-2023-42646.
Immediate Steps to Take
- Update the Ifaa service to the latest version provided by Unisoc.
- Monitor system logs for any unusual activities indicating unauthorized access.
Long-Term Security Practices
- Regularly audit and review permission settings for services and applications.
- Implement security awareness training to educate users on identifying and reporting suspicious activities.
Patching and Updates
Stay informed about security advisories from Unisoc and promptly apply patches released to address CVE-2023-42646.