CVE-2020-0561 Explained : Impact and Mitigation

This CVE entry pertains to a vulnerability in the Intel(R) SGX SDK before v2.6.100.1 that may allow an authenticated user to potentially escalate privileges via local access.

Understanding CVE-2020-0561

The vulnerability in the Intel(R) SGX SDK could permit an authenticated user to facilitate the escalation of privileges by exploiting improper initialization.

What is CVE-2020-0561?

Improper initialization in the Intel(R) SGX SDK before v2.6.100.1 allows an authenticated user to potentially enable escalation of privilege via local access.

The Impact of CVE-2020-0561

The vulnerability could lead to an unauthorized user gaining escalated privileges through local interaction.

Technical Details of CVE-2020-0561

The technical aspects of this CVE include the following:

Vulnerability Description

The vulnerability stems from improper initialization in the Intel(R) SGX SDK before v2.6.100.1.

Affected Systems and Versions

Product: Intel(R) SGX SDK
Vendor: n/a
Affected Version: before v2.6.100.1

Exploitation Mechanism

The potential escalation of privilege is achievable through local access exploiting the initialization flaw.

Mitigation and Prevention

It is crucial to take immediate steps and implement long-term security practices to mitigate the risks associated with CVE-2020-0561.

Immediate Steps to Take

Update to version v2.6.100.1 or newer to mitigate the vulnerability.
Restrict access to potentially vulnerable systems.

Long-Term Security Practices

Regularly monitor for security advisories and updates.
Implement the principle of least privilege to limit user capabilities.

Patching and Updates

Apply patches and security updates promptly to prevent exploitation of known vulnerabilities.