CVE-2019-14565 : What You Need to Know
Learn about CVE-2019-14565, a security vulnerability in Intel(R) SGX SDK versions for Windows and Linux, potentially allowing unauthorized access, privilege escalation, or denial of service.
Intel(R) SGX SDK versions 2.4.100.51291 and earlier for Windows and 2.6.100.51363 and earlier for Linux have a lack of proper initialization, potentially leading to unauthorized access, privilege escalation, or denial of service.
Understanding CVE-2019-14565
This CVE involves a security vulnerability in Intel(R) SGX SDK versions for Windows and Linux.
What is CVE-2019-14565?
CVE-2019-14565 highlights insufficient initialization in Intel(R) SGX SDK versions, allowing authenticated users to exploit the vulnerability for unauthorized access, privilege escalation, or denial of service through local access.
The Impact of CVE-2019-14565
The vulnerability could result in severe consequences, including information disclosure, privilege escalation, and denial of service attacks.
Technical Details of CVE-2019-14565
This section delves into the technical aspects of the CVE.
Vulnerability Description
The lack of proper initialization in Intel(R) SGX SDK versions for Windows and Linux may enable an authenticated user to gain unauthorized access, elevate privileges, or cause denial of service through local access.
Affected Systems and Versions
- Product: 2019.2 IPU – Intel(R) SGX
- Vendor: Intel
- Versions Affected: See provided reference
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user through local access, potentially leading to unauthorized information access, privilege escalation, or denial of service.
Mitigation and Prevention
Protecting systems from CVE-2019-14565 is crucial for maintaining security.
Immediate Steps to Take
- Apply patches or updates provided by Intel to address the vulnerability.
- Monitor for any unauthorized access or unusual system behavior.
Long-Term Security Practices
- Regularly update software and firmware to mitigate potential vulnerabilities.
- Implement strong access controls and authentication mechanisms to prevent unauthorized access.
Patching and Updates
- Stay informed about security advisories from Intel and apply patches promptly to secure systems.