CVE-2022-28709 Denial of service in Intel(R) E810 Ethernet Controllers
A privileged local user can cause a denial of service in Intel E810 Ethernet Controllers due to improper access control in the firmware.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-28709?
CVE-2022-28709 is a medium-severity denial of service vulnerability in Intel(R) E810 Ethernet Controllers, published on 18 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.1.9 may allow a privileged user to potentially enable denial of service via local access.
Which versions are affected by CVE-2022-28709?
It affects 1 product.
Products include Intel Ethernet Controller E810 Firmware.
How do I fix CVE-2022-28709?
No fix has been published for CVE-2022-28709 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-28709 being exploited?
There is no known exploitation of CVE-2022-28709 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) E810 Ethernet Controllers
- CVE-2021-0084 Privilege escalation in Intel(R) Ethernet Controllers X722 and 800 series Linux RMDA driver
- CVE-2021-0009 Denial of service in Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters
- CVE-2021-0003 Information disclosure in Intel(R) Ethernet Controllers 800 series Linux drivers
- CVE-2021-33128 Denial of service in Intel(R) E810 Ethernet Controllers
- CVE-2021-0005 Denial of service in Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters
Sources
Also known as GHSA-fpfp-6pcj-jf2x.