CVE-2022-38767
HIGHCVSS 7.5/10EPSS 1.03%
Last modified
CVE-2022-38767 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Windriver | Vxworks | >= 6.9, < 6.9.4.12 |
| Windriver | Vxworks | 6.9.4.12 |
| Windriver | Vxworks | 7.0 |
References
- https://windriver.comVendor Advisory
- https://windriver.comVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-38767?
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.
How severe is CVE-2022-38767?
CVE-2022-38767 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2022-38767?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-38767?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST