CVE-2016-1889
UnknownEPSS 0.33%
Last modified
CVE-2016-1889 is a vulnerability of currently unknown severity. Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 10.1 |
| Freebsd | Freebsd | 10.2 |
| Freebsd | Freebsd | 10.3 |
| Freebsd | Freebsd | 11.0 |
References
- http://www.securitytracker.com/id/1037400Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037400Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-1889?
Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor.
How severe is CVE-2016-1889?
Severity scoring for CVE-2016-1889 is pending analysis. The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2016-1889?
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-2016-1889?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST