CVE-2021-33150 Privilege escalation in Intel(R) Trace Hub instances which
An unauthenticated attacker with physical access can activate debug logic to escalate privileges on Intel Trace Hub instances.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-33150?
CVE-2021-33150 is a medium-severity vulnerability in Intel(R) Trace Hub instances which, published on 11 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Hardware allows activation of test or debug logic at runtime for some Intel(R) Trace Hub instances which may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
Which versions are affected by CVE-2021-33150?
It affects 419 products.
Products include Intel Atom C2308, Intel Atom C2316, Intel Atom C2338, Intel Atom C2350, Intel Atom C2358, Intel Atom C2508 and 413 more.
How do I fix CVE-2021-33150?
No fix has been published for CVE-2021-33150 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-33150 being exploited?
There is no known exploitation of CVE-2021-33150 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) Trace Hub instances which
- CVE-2017-5703 Privilege escalation in Intel 6th generation Intel Core Processors, Intel 7th generation Processors, Intel Xeon Scalable Processors, Intel Xeon Processor E3 v5 Family, Intel Xeon Processor E3 v6 Family, and Intel Atom Processor C Series.
- CVE-2020-0551 Information disclosure in Intel(R) Processors Load Value Injection
Sources
Also known as GHSA-c4f4-8hv6-vm76.