CVE-2022-38767 Denial of service in n/a
A crafted packet from a RADIUS server can cause a denial of service in Wind River VxWorks during the IP RADIUS access procedure.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-38767?
CVE-2022-38767 is a high-severity denial of service vulnerability in n/a, published on 25 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.
Which versions are affected by CVE-2022-38767?
It affects 1 product.
Products include Windriver Vxworks.
How do I fix CVE-2022-38767?
No fix has been published for CVE-2022-38767 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-2022-38767 being exploited?
There is no known exploitation of CVE-2022-38767 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-px5q-x4wp-pg95.