CVE-2022-28542 : Vulnerability Insights and Analysis
Discover the impact of CVE-2022-28542, a vulnerability in Galaxy Store allowing local attackers to access privileged content providers. Learn about the mitigation steps.
A vulnerability in Galaxy Store prior to version 4.5.40.5 allows local attackers to access privileged content providers, impacting confidentiality and integrity.
Understanding CVE-2022-28542
This CVE relates to an improper sanitization issue in Galaxy Store, affecting versions below 4.5.40.5.
What is CVE-2022-28542?
The vulnerability involves Galaxy Store's failure to properly sanitize incoming intents, enabling local attackers to exploit this weakness and access privileged content providers.
The Impact of CVE-2022-28542
With a CVSS base score of 6.8, this medium-severity vulnerability has a high impact on confidentiality, potentially compromising sensitive information stored in Galaxy Store. Although the attack complexity is low, the integrity impact is rated low.
Technical Details of CVE-2022-28542
This section provides more specific technical details about the vulnerability.
Vulnerability Description
The issue stems from improper sanitization of incoming intent in Galaxy Store versions before 4.5.40.5, allowing unauthorized access to privileged content providers.
Affected Systems and Versions
The vulnerability affects Galaxy Store versions prior to 4.5.40.5, with the specific impacted version being any below 4.5.40.5.
Exploitation Mechanism
Local attackers can exploit this vulnerability by leveraging the lack of proper sanitization in incoming intents, enabling them to reach privileged content providers.
Mitigation and Prevention
To address CVE-2022-28542, certain steps can be taken to mitigate the risk and prevent exploitation.
Immediate Steps to Take
Users are advised to update Galaxy Store to version 4.5.40.5 or higher to patch the vulnerability and prevent unauthorized access to sensitive content.
Long-Term Security Practices
Implementing robust access control mechanisms and regularly updating software can enhance overall security posture and help prevent similar vulnerabilities in the future.
Patching and Updates
Staying informed about security updates and applying patches promptly is crucial in safeguarding systems against known vulnerabilities like CVE-2022-28542.