Vulnerability Monitor

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CVE-2021-22045

VMware ESXi (7.0, 6.7 before ESXi670-202111101-SG and 6.5 before ESXi650-202110101-SG), VMware Workstation (16.2.0) and VMware Fusion (12.2.0) contains a heap-overflow vulnerability in CD-ROM device emulation. A malicious actor with access to a virtual machine with CD-ROM device emulation may be able to exploit this vulnerability in conjunction with other issues to execute code on the hypervisor from a virtual machine.

Published

2022-01-04T22:15:07.467

Last Modified

2024-11-21T05:49:29.663

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.4

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application vmware cloud_foundation ≤ 3.10.2.2 Yes
Application vmware cloud_foundation ≤ 4.3.1 Yes
Application vmware workstation < 16.2.0 Yes
Application vmware fusion < 12.2.0 Yes
Operating System apple mac_os_x - No
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.5 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 6.7 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
Operating System vmware esxi 7.0 Yes
References