CVE-2019-11157 : Vulnerability Insights and Analysis
Learn about CVE-2019-11157, a vulnerability in Intel(R) Processors that could allow privilege escalation and information disclosure. Find mitigation steps and patching details here.
A vulnerability in the voltage settings of certain Intel(R) Processors could allow a privileged local user to escalate privileges or disclose sensitive information.
Understanding CVE-2019-11157
What is CVE-2019-11157?
This CVE refers to an improper conditions check in voltage settings for specific Intel(R) Processors, potentially enabling privilege escalation and information disclosure for a privileged local user.
The Impact of CVE-2019-11157
The vulnerability could lead to the following consequences:
- Escalation of privileges for a privileged individual with local access
- Disclosure of sensitive information
Technical Details of CVE-2019-11157
Vulnerability Description
The vulnerability arises from improper conditions check in voltage settings of certain Intel(R) Processors, allowing a privileged local user to exploit it.
Affected Systems and Versions
- Affected Product: Intel(R) Processors
- Affected Version: See References
Exploitation Mechanism
The vulnerability can be exploited by a privileged individual with local access to the affected Intel(R) Processors.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel or respective vendors
- Monitor for any unauthorized access or privilege escalation attempts
Long-Term Security Practices
- Regularly update and patch systems to address known vulnerabilities
- Implement the principle of least privilege to limit access rights
Patching and Updates
- Refer to the provided references for specific patching instructions and updates