Learn about CVE-2020-12303, a vulnerability in Intel(R) CSME and Intel(R) TXE versions before specified versions that could allow privilege escalation via local access. Find mitigation steps here.
A vulnerability in Intel(R) CSME and Intel(R) TXE versions before specified versions could allow an authenticated user to escalate privileges via local access.
Understanding CVE-2020-12303
This CVE involves a use-after-free issue in the DAL subsystem of Intel(R) CSME and Intel(R) TXE.
What is CVE-2020-12303?
The vulnerability in Intel(R) CSME and Intel(R) TXE versions before specific versions may enable an authenticated user to potentially escalate privileges through local access.
The Impact of CVE-2020-12303
The vulnerability could lead to an escalation of privileges, posing a security risk to affected systems.
Technical Details of CVE-2020-12303
This section provides detailed technical information about the CVE.
Vulnerability Description
The use-after-free vulnerability in the DAL subsystem of Intel(R) CSME and Intel(R) TXE versions before specified versions.
Affected Systems and Versions
Exploitation Mechanism
The vulnerability may be exploited by an authenticated user with local access to potentially escalate privileges.
Mitigation and Prevention
Protecting systems from CVE-2020-12303 is crucial to maintaining security.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates