CVE-2021-0109 : Exploit Details and Defense Strategies
Discover the impact of CVE-2021-0109, a security flaw in Intel(R) SOC driver package for STK1A32SC before version 604 that enables privilege escalation via local access.
A vulnerability labeled as CVE-2021-0109 has been identified in the Intel(R) SOC driver package for STK1A32SC before version 604. The flaw could allow an authenticated user to potentially escalate privileges through local access.
Understanding CVE-2021-0109
This section will delve into the specifics of CVE-2021-0109 and its implications.
What is CVE-2021-0109?
The CVE-2021-0109 vulnerability pertains to insecure inherited permissions within the Intel(R) SOC driver package for STK1A32SC before version 604. This security issue could be exploited by an authenticated user to elevate their privileges locally.
The Impact of CVE-2021-0109
The impact of CVE-2021-0109 is significant as it could lead to an escalation of privilege scenario where an attacker gains higher levels of access than intended.
Technical Details of CVE-2021-0109
In this section, we will explore the technical aspects of CVE-2021-0109.
Vulnerability Description
The vulnerability involves insecure inherited permissions in the Intel(R) SOC driver package for STK1A32SC before version 604, enabling an authenticated user to escalate their privileges via local access.
Affected Systems and Versions
The affected product is the Intel(R) SOC driver package for STK1A32SC, specifically versions before version 604.
Exploitation Mechanism
The exploitation of this vulnerability requires an authenticated user to leverage the insecure inherited permissions to escalate their privileges locally.
Mitigation and Prevention
In this section, we will discuss the mitigation strategies and preventive measures for CVE-2021-0109.
Immediate Steps to Take
To address CVE-2021-0109, users are advised to update the Intel(R) SOC driver package for STK1A32SC to version 604 or later. Additionally, restricting access to vulnerable systems can help mitigate the risk.
Long-Term Security Practices
Implementing the principle of least privilege, regularly monitoring system access, and conducting security audits can enhance long-term security posture.
Patching and Updates
Staying informed about security patches released by Intel and promptly applying them to the affected systems is crucial in preventing exploitation of CVE-2021-0109.