CVE-2021-0652 : Vulnerability Insights and Analysis
CVE-2021-0652 allows local privilege escalation in Android 8.1 to 11. Learn about the impact, affected versions, and mitigation steps here.
A memory corruption vulnerability, CVE-2021-0652, affecting Android versions 8.1 to 11 could allow an attacker to perform local privilege escalation without requiring additional execution privileges.
Understanding CVE-2021-0652
This section provides insights into the nature and impact of the CVE-2021-0652 vulnerability.
What is CVE-2021-0652?
CVE-2021-0652 is a memory corruption vulnerability present in VectorDrawable::VectorDrawable of VectorDrawable.java in Android, potentially leading to local privilege escalation.
The Impact of CVE-2021-0652
Exploitation of this vulnerability could enable an attacker to escalate privileges locally without the need for user interaction.
Technical Details of CVE-2021-0652
Explore the technical aspects and implications associated with CVE-2021-0652.
Vulnerability Description
The vulnerability arises from the sharing of not thread-safe objects in VectorDrawable::VectorDrawable of VectorDrawable.java, facilitating memory corruption.
Affected Systems and Versions
This vulnerability affects Android versions 8.1, 9, 10, and 11.
Exploitation Mechanism
The vulnerability can be exploited to achieve local elevation of privilege without requiring additional execution privileges.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent the exploitation of CVE-2021-0652.
Immediate Steps to Take
Users are advised to apply relevant patches and security updates to address this vulnerability promptly.
Long-Term Security Practices
Implementing robust security practices and protocols can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly updating the affected systems with the latest patches is crucial in mitigating the risks associated with CVE-2021-0652.