CVE-2022-36660
CRITICALCVSS 9.8/10EPSS 0.85%
Last modified
CVE-2022-36660 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xhyve Project | Xhyve | 2021-10-02 |
References
- https://awxylitol.github.io/2022/07/21/disclose-three-bugs-in-xhyve.htmlExploit, Third Party Advisory
- https://awxylitol.github.io/2022/07/21/disclose-three-bugs-in-xhyve.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-36660?
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
How severe is CVE-2022-36660?
CVE-2022-36660 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2022-36660?
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-2022-36660?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST