CVE-2021-0145 : What You Need to Know
Learn about CVE-2021-0145, a vulnerability in certain Intel(R) Processors that could lead to information disclosure via local access. Understand the impact, affected systems, and mitigation steps.
A vulnerability in some Intel(R) Processors could allow an authenticated user to trigger information disclosure through local access.
Understanding CVE-2021-0145
This CVE describes improper initialization of shared resources in certain Intel(R) Processors, potentially leading to information disclosure.
What is CVE-2021-0145?
The vulnerability involves a flaw in how shared resources are initialized in Intel(R) Processors, which could be exploited by an authenticated user for information disclosure.
The Impact of CVE-2021-0145
An attacker with local access could leverage this vulnerability to disclose sensitive information, posing a risk to the confidentiality of data.
Technical Details of CVE-2021-0145
The technical aspects of this CVE include:
Vulnerability Description
The vulnerability arises from improper initialization of shared resources, which can be abused by an authenticated user.
Affected Systems and Versions
Intel(R) Processors are affected, with specific versions being indicated in the references.
Exploitation Mechanism
The exploitation of this vulnerability requires local access to the system, enabling an authenticated user to trigger information disclosure.
Mitigation and Prevention
To address CVE-2021-0145, consider the following:
Immediate Steps to Take
Users should monitor official advisories and apply security updates promptly to mitigate the risk of information disclosure.
Long-Term Security Practices
Implement strong access controls and regular security audits to enhance overall system security and reduce the likelihood of exploitation.
Patching and Updates
Stay informed about security bulletins and patches released by Intel to address this vulnerability and ensure systems are up to date with the latest fixes.