Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2020-24718

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.

  • Published: Sep 25, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-24718
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.2
  • AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
freebsd / freebsd 12.0-p1 12.0-p1.x
freebsd / freebsd - 11.2.x
freebsd / freebsd 12.0 12.0.x
freebsd / freebsd 12.0-p3 12.0-p3.x
freebsd / freebsd 11.3-rc3 11.3-rc3.x
freebsd / freebsd 12.0-p2 12.0-p2.x
freebsd / freebsd 12.0-p4 12.0-p4.x
freebsd / freebsd 12.0-p5 12.0-p5.x
freebsd / freebsd 12.0-p6 12.0-p6.x
freebsd / freebsd 11.3 11.3.x
freebsd / freebsd 11.3-p1 11.3-p1.x
freebsd / freebsd 11.3-p3 11.3-p3.x
freebsd / freebsd 11.3-p2 11.3-p2.x
freebsd / freebsd 12.0-p8 12.0-p8.x
freebsd / freebsd 12.1-p1 12.1-p1.x
freebsd / freebsd 12.1 12.1.x
freebsd / freebsd 11.3-p4 11.3-p4.x
freebsd / freebsd 11.3-p5 11.3-p5.x
freebsd / freebsd 11.3-p6 11.3-p6.x
freebsd / freebsd 12.0-p7 12.0-p7.x
freebsd / freebsd 12.0-p9 12.0-p9.x
freebsd / freebsd 12.0-p10 12.0-p10.x
freebsd / freebsd 12.0-p11 12.0-p11.x
freebsd / freebsd 12.0-p12 12.0-p12.x
freebsd / freebsd 12.1-p2 12.1-p2.x
freebsd / freebsd 11.3-p7 11.3-p7.x
freebsd / freebsd 12.1-p3 12.1-p3.x
freebsd / freebsd 12.1-p4 12.1-p4.x
freebsd / freebsd 11.3-p8 11.3-p8.x
freebsd / freebsd 11.4-beta1 11.4-beta1.x
freebsd / freebsd 11.4 11.4.x
freebsd / freebsd 12.1-p5 12.1-p5.x
freebsd / freebsd 11.3-p9 11.3-p9.x
freebsd / freebsd 11.4-rc2 11.4-rc2.x
freebsd / freebsd 11.4-rc1 11.4-rc1.x
freebsd / freebsd 12.1-p6 12.1-p6.x
freebsd / freebsd 11.3-p10 11.3-p10.x
freebsd / freebsd 11.3-p11 11.3-p11.x
freebsd / freebsd 11.4-p1 11.4-p1.x
freebsd / freebsd 12.1-p7 12.1-p7.x
freebsd / freebsd 12.1-p9 12.1-p9.x
freebsd / freebsd 12.1-p8 12.1-p8.x
freebsd / freebsd 11.4-p3 11.4-p3.x
freebsd / freebsd 11.4-p2 11.4-p2.x
freebsd / freebsd 11.3-p13 11.3-p13.x
freebsd / freebsd 11.3-p12 11.3-p12.x
omniosce / omnios - r151034.x
openindiana / openindiana - hipster_2020.04.x