CVE-2020-12335 : What You Need to Know
Learn about CVE-2020-12335, an Intel(R) Processor Identification Utility vulnerability allowing privilege escalation. Find mitigation steps and update information here.
This CVE involves an improper permissions issue in the installer for the Intel(R) Processor Identification Utility before version 6.4.0603, potentially enabling an authenticated user to escalate privileges via local access.
Understanding CVE-2020-12335
This vulnerability pertains to an escalation of privilege concern in the Intel(R) Processor Identification Utility.
What is CVE-2020-12335?
The CVE-2020-12335 vulnerability is due to improper permissions in the installer for the Intel(R) Processor Identification Utility before version 6.4.0603, which could be exploited by an authenticated user to escalate privileges locally.
The Impact of CVE-2020-12335
The vulnerability may allow an attacker with local access to the system to elevate their privileges, potentially leading to unauthorized actions.
Technical Details of CVE-2020-12335
This section provides technical details regarding the CVE-2020-12335 vulnerability.
Vulnerability Description
The vulnerability arises from improper permissions in the installer for the Intel(R) Processor Identification Utility before version 6.4.0603.
Affected Systems and Versions
- Product: Intel(R) Processor Identification Utility
- Vendor: Not applicable
- Versions Affected: Before version 6.4.0603
Exploitation Mechanism
The vulnerability could be exploited by an authenticated user with local access to the system to potentially escalate their privileges.
Mitigation and Prevention
To address CVE-2020-12335, follow these mitigation and prevention measures:
Immediate Steps to Take
- Update the Intel(R) Processor Identification Utility to version 6.4.0603 or later.
- Monitor system logs for any unusual privilege escalation activities.
Long-Term Security Practices
- Regularly review and update permissions and access controls on the system.
- Educate users on best practices for system security and privilege management.
Patching and Updates
- Apply security patches and updates provided by Intel for the Processor Identification Utility to address the vulnerability.