CVE-2022-21156 Null dereference in Intel(R) Trace Analyzer and Collector
An authenticated local user can cause a denial of service in Intel Trace Analyzer and Collector due to an uninitialized pointer access.
- 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-2022-21156?
CVE-2022-21156 is a medium-severity vulnerability in Intel(R) Trace Analyzer and Collector, published on 9 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.
Weakness: CWE-824
Which versions are affected by CVE-2022-21156?
It affects 1 product.
Products include Intel Trace Analyzer and Collector.
How do I fix CVE-2022-21156?
No fix has been published for CVE-2022-21156 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-21156 being exploited?
There is no known exploitation of CVE-2022-21156 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) Trace Analyzer and Collector
- CVE-2020-24485 Privilege escalation in Intel(R) FPGA OPAE Driver for Linux
- CVE-2023-31197 Privilege escalation in Intel(R) Trace Analyzer and Collector
- CVE-2022-26062 Privilege escalation in Intel(R) Trace Analyzer and Collector for Intel(R) oneAPI HPC Toolkit
- CVE-2022-21133 Denial of service in Intel(R) Trace Analyzer and Collector
- CVE-2022-21218 Information disclosure in Intel(R) Trace Analyzer and Collector
Sources
Also known as GHSA-w8vg-h5mj-7g47.