CVE-2019-20582 : Vulnerability Insights and Analysis
Discover the CVE-2019-20582 vulnerability affecting Samsung mobile devices with Exynos9810 chipsets on software versions O(8.x) and P(9.0). Learn about the impact, technical details, and mitigation steps.
Samsung mobile devices running on software versions O(8.x) and P(9.0) were found to have a vulnerability related to the Exynos9810 chipsets. Specifically, a use after free issue was identified in the ion driver. This vulnerability has been assigned the Samsung ID SVE-2019-14837 and was reported in August 2019.
Understanding CVE-2019-20582
This CVE identifies a vulnerability in Samsung mobile devices running on specific software versions.
What is CVE-2019-20582?
CVE-2019-20582 is a vulnerability found in Samsung mobile devices utilizing Exynos9810 chipsets and running software versions O(8.x) and P(9.0). The issue involves a use after free flaw in the ion driver.
The Impact of CVE-2019-20582
The vulnerability could allow attackers to execute arbitrary code or cause a denial of service on affected devices.
Technical Details of CVE-2019-20582
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability involves a use after free issue in the ion driver of Samsung mobile devices with Exynos9810 chipsets and software versions O(8.x) and P(9.0).
Affected Systems and Versions
- Samsung mobile devices with Exynos9810 chipsets
- Software versions O(8.x) and P(9.0)
Exploitation Mechanism
Attackers can exploit this vulnerability to execute arbitrary code or launch a denial of service attack on the affected devices.
Mitigation and Prevention
Protecting devices from CVE-2019-20582 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security updates provided by Samsung promptly.
- Monitor official Samsung security advisories for patches and recommendations.
Long-Term Security Practices
- Regularly update device software to the latest versions.
- Implement security best practices to mitigate potential risks.
Patching and Updates
- Samsung has released security updates addressing CVE-2019-20582. Ensure devices are updated with the latest patches to mitigate the vulnerability.