CVE-2020-12311 Explained : Impact and Mitigation
Learn about CVE-2020-12311 affecting Intel(R) Client SSDs and some Intel(R) Data Center SSDs due to control flow management issues, potentially enabling unauthorized information disclosure.
Intel(R) Client SSDs and some Intel(R) Data Center SSDs are affected by insufficient control flow management in firmware, potentially enabling information disclosure via physical access.
Understanding CVE-2020-12311
This CVE involves a vulnerability in Intel(R) Client SSDs and some Intel(R) Data Center SSDs that could allow unauthorized users to access sensitive information.
What is CVE-2020-12311?
The vulnerability stems from inadequate control flow management in the firmware of the affected Intel SSDs, which may be exploited by an unauthenticated user to disclose information when physically accessing the devices.
The Impact of CVE-2020-12311
The vulnerability could lead to unauthorized disclosure of sensitive data stored on the affected Intel(R) Client SSDs and Intel(R) Data Center SSDs, posing a risk to data confidentiality.
Technical Details of CVE-2020-12311
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability arises from insufficient control flow management in the firmware of Intel(R) Client SSDs and some Intel(R) Data Center SSDs, potentially enabling unauthorized information disclosure.
Affected Systems and Versions
- Product: Intel(R) Client SSDs and some Intel(R) Data Center SSDs
- Version: See references for specific affected versions
Exploitation Mechanism
The vulnerability can be exploited by an unauthenticated user with physical access to the affected SSDs, allowing them to potentially disclose sensitive information.
Mitigation and Prevention
To address CVE-2020-12311, follow these mitigation steps:
Immediate Steps to Take
- Apply patches or firmware updates provided by Intel
- Implement access controls to limit physical access to the SSDs
Long-Term Security Practices
- Regularly monitor for security advisories from Intel
- Conduct security assessments to identify vulnerabilities proactively
Patching and Updates
- Stay informed about firmware updates and security patches released by Intel
- Promptly apply recommended updates to mitigate the vulnerability.