CVE-2019-0086 Privilege escalation in Intel(R) Converged Security & Management Engine (CSME) Dynamic Application Loader, Intel (R) Trusted Execution Engine Interface (TXE)
An unprivileged local user can escalate privileges via insufficient access control in Intel CSME and TXE Dynamic Application Loader software.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0086?
CVE-2019-0086 is a high-severity vulnerability in Intel(R) Converged Security & Management Engine (CSME) Dynamic Application Loader, Intel (R) Trusted Execution Engine Interface (TXE), published on 17 May 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Insufficient access control vulnerability in Dynamic Application Loader software for Intel(R) CSME before versions 11.8.65, 11.11.65, 11.22.65, 12.0.35 and Intel(R) TXE 3.1.65, 4.0.15 may allow an unprivileged user to potentially enable escalation of privilege via local access.
Which versions are affected by CVE-2019-0086?
It affects 2 products.
Products include Intel Converged Security Management Engine Firmware, Intel Trusted Execution Engine Firmware.
How do I fix CVE-2019-0086?
No fix has been published for CVE-2019-0086 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-0086 being exploited?
There is no known exploitation of CVE-2019-0086 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) Converged Security & Management Engine (CSME) Dynamic Application Loader, Intel (R) Trusted Execution Engine Interface (TXE)
- CVE-2019-0153 Memory corruption in Intel(R) Converged Security & Management Engine (CSME)
- CVE-2019-0169 Memory corruption in Intel(R) TXE
- CVE-2022-36392 Denial of service in Intel(R) AMT and Intel(R) Standard Manageability in Intel (R) CSME
- CVE-2018-3643 Information disclosure in Intel(R) Converged Security and Management Engine (CSME) and Intel(R) Server Platform Services firmware
- CVE-2018-3627 Privilege escalation in Intel Converged Security Management Engine (Intel CSME)
Sources
Also known as GHSA-7cpf-464x-jv68.