bhyve, as used in FreeBSD through 12.1 and illumos (e.g., OmniOS CE through r151034 and…
Priority LOW 37CWE-862Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.
Summary
bhyve, as used in FreeBSD through 12.1 and illumos (e.g., OmniOS CE through r151034 and OpenIndiana through Hipster 2020.04), does not properly restrict VMCS and VMCB read/write operations, as demonstrated by a root user in a container on an Intel system, who can gain privileges by modifying VMCS_HOST_RIP.
Why it matters now
EPSS 0.00604 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 49
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* | up to 11.2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:* | 11.3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:* | 11.3 p1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p10:*:*:*:*:*:* | 11.3 p10 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p11:*:*:*:*:*:* | 11.3 p11 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p12:*:*:*:*:*:* | 11.3 p12 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p13:*:*:*:*:*:* | 11.3 p13 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:* | 11.3 p2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:* | 11.3 p3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p4:*:*:*:*:*:* | 11.3 p4 | Vulnerable | FreeBSD |
- cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* Versions up to 11.2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:* Versions 11.3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:* Versions 11.3 p1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p10:*:*:*:*:*:* Versions 11.3 p10 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p11:*:*:*:*:*:* Versions 11.3 p11 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p12:*:*:*:*:*:* Versions 11.3 p12 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p13:*:*:*:*:*:* Versions 11.3 p13 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:* Versions 11.3 p2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:* Versions 11.3 p3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p4:*:*:*:*:*:* Versions 11.3 p4 Vulnerable ·FreeBSD
Show 39 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:freebsd:freebsd:11.3:p5:*:*:*:*:*:* | 11.3 p5 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p6:*:*:*:*:*:* | 11.3 p6 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p7:*:*:*:*:*:* | 11.3 p7 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p8:*:*:*:*:*:* | 11.3 p8 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:p9:*:*:*:*:*:* | 11.3 p9 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.3:rc3:*:*:*:*:*:* | 11.3 rc3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:* | 11.4 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:beta1:*:*:*:*:*:* | 11.4 beta1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:p1:*:*:*:*:*:* | 11.4 p1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:p2:*:*:*:*:*:* | 11.4 p2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:p3:*:*:*:*:*:* | 11.4 p3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:rc1:*:*:*:*:*:* | 11.4 rc1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:11.4:rc2:*:*:*:*:*:* | 11.4 rc2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:* | 12.0 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:* | 12.0 p1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p10:*:*:*:*:*:* | 12.0 p10 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p11:*:*:*:*:*:* | 12.0 p11 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p12:*:*:*:*:*:* | 12.0 p12 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:* | 12.0 p2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:* | 12.0 p3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p4:*:*:*:*:*:* | 12.0 p4 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p5:*:*:*:*:*:* | 12.0 p5 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p6:*:*:*:*:*:* | 12.0 p6 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p7:*:*:*:*:*:* | 12.0 p7 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p8:*:*:*:*:*:* | 12.0 p8 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.0:p9:*:*:*:*:*:* | 12.0 p9 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:* | 12.1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p1:*:*:*:*:*:* | 12.1 p1 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p2:*:*:*:*:*:* | 12.1 p2 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p3:*:*:*:*:*:* | 12.1 p3 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p4:*:*:*:*:*:* | 12.1 p4 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p5:*:*:*:*:*:* | 12.1 p5 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p6:*:*:*:*:*:* | 12.1 p6 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p7:*:*:*:*:*:* | 12.1 p7 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p8:*:*:*:*:*:* | 12.1 p8 | Vulnerable | FreeBSD |
| cpe:2.3:o:freebsd:freebsd:12.1:p9:*:*:*:*:*:* | 12.1 p9 | Vulnerable | FreeBSD |
| cpe:2.3:o:omniosce:omnios:*:*:*:*:community:*:*:* | up to r151034 | Vulnerable | Omniosce |
| cpe:2.3:o:openindiana:openindiana:*:*:*:*:*:*:*:* | up to hipster_2020.04 | Vulnerable | Openindiana |
| cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | NetApp |
- cpe:2.3:o:freebsd:freebsd:11.3:p5:*:*:*:*:*:* Versions 11.3 p5 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p6:*:*:*:*:*:* Versions 11.3 p6 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p7:*:*:*:*:*:* Versions 11.3 p7 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p8:*:*:*:*:*:* Versions 11.3 p8 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:p9:*:*:*:*:*:* Versions 11.3 p9 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.3:rc3:*:*:*:*:*:* Versions 11.3 rc3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:* Versions 11.4 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:beta1:*:*:*:*:*:* Versions 11.4 beta1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:p1:*:*:*:*:*:* Versions 11.4 p1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:p2:*:*:*:*:*:* Versions 11.4 p2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:p3:*:*:*:*:*:* Versions 11.4 p3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:rc1:*:*:*:*:*:* Versions 11.4 rc1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:11.4:rc2:*:*:*:*:*:* Versions 11.4 rc2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:* Versions 12.0 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:* Versions 12.0 p1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p10:*:*:*:*:*:* Versions 12.0 p10 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p11:*:*:*:*:*:* Versions 12.0 p11 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p12:*:*:*:*:*:* Versions 12.0 p12 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:* Versions 12.0 p2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:* Versions 12.0 p3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p4:*:*:*:*:*:* Versions 12.0 p4 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p5:*:*:*:*:*:* Versions 12.0 p5 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p6:*:*:*:*:*:* Versions 12.0 p6 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p7:*:*:*:*:*:* Versions 12.0 p7 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p8:*:*:*:*:*:* Versions 12.0 p8 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.0:p9:*:*:*:*:*:* Versions 12.0 p9 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:* Versions 12.1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p1:*:*:*:*:*:* Versions 12.1 p1 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p2:*:*:*:*:*:* Versions 12.1 p2 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p3:*:*:*:*:*:* Versions 12.1 p3 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p4:*:*:*:*:*:* Versions 12.1 p4 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p5:*:*:*:*:*:* Versions 12.1 p5 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p6:*:*:*:*:*:* Versions 12.1 p6 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p7:*:*:*:*:*:* Versions 12.1 p7 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p8:*:*:*:*:*:* Versions 12.1 p8 Vulnerable ·FreeBSD
- cpe:2.3:o:freebsd:freebsd:12.1:p9:*:*:*:*:*:* Versions 12.1 p9 Vulnerable ·FreeBSD
- cpe:2.3:o:omniosce:omnios:*:*:*:*:community:*:*:* Versions up to r151034 Vulnerable ·Omniosce
- cpe:2.3:o:openindiana:openindiana:*:*:*:*:*:*:*:* Versions up to hipster_2020.04 Vulnerable ·Openindiana
- cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-24718
- 2026-10-03 Alias added: GHSA-g73j-h828-gg82
References
Sources
- CVE-2020-24718 · CVE Program
- CVE-2020-24718 · NVD
- FIRST EPSS
- GHSA-g73j-h828-gg82 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences