CVE-2022-43456 Explained : Impact and Mitigation
Learn about CVE-2022-43456, a vulnerability in Intel(R) RST software before certain versions, allowing authenticated users to exploit an uncontrolled search path for potential privilege escalation.
A vulnerability in Intel(R) RST software before certain versions may allow an authenticated user to exploit an uncontrolled search path, potentially enabling privilege escalation via local access.
Understanding CVE-2022-43456
This section will cover the details and impact of CVE-2022-43456.
What is CVE-2022-43456?
CVE-2022-43456 is a vulnerability in Intel(R) RST software before versions 16.8.5.1014.5, 17.11.3.1010.2, 18.7.6.1011.2, and 19.5.2.1049.5, allowing an authenticated user to potentially escalate privileges through local access.
The Impact of CVE-2022-43456
The impact of this vulnerability lies in the possibility of an attacker exploiting an uncontrolled search path to escalate their privileges, posing a risk to system security and integrity.
Technical Details of CVE-2022-43456
In this section, we will delve into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability stems from an uncontrolled search path in Intel(R) RST software, affecting versions prior to 16.8.5.1014.5, 17.11.3.1010.2, 18.7.6.1011.2, and 19.5.2.1049.5, which could be leveraged by an authenticated user for privilege escalation.
Affected Systems and Versions
Intel(R) RST software versions before 16.8.5.1014.5, 17.11.3.1010.2, 18.7.6.1011.2, and 19.5.2.1049.5 are impacted by this vulnerability.
Exploitation Mechanism
The vulnerability allows an authenticated user to exploit the uncontrolled search path within the affected Intel(R) RST software, enabling them to potentially escalate privileges through local access.
Mitigation and Prevention
Find out how to address and prevent the risks associated with CVE-2022-43456.
Immediate Steps to Take
Users are advised to update Intel(R) RST software to versions beyond the vulnerable ones, ensuring proper privilege management and system security.
Long-Term Security Practices
Implement robust user access controls, regular security updates, and monitoring to enhance overall system security.
Patching and Updates
Stay informed about security patches and updates provided by Intel for the affected versions to mitigate the risk of privilege escalation.