7.8
CVE-2021-22045
- EPSS 2.43%
- Published 04.01.2022 22:15:07
- Last modified 21.11.2024 05:49:29
- Source security@vmware.com
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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.
Data is provided by the National Vulnerability Database (NVD)
VMware ≫ Cloud Foundation Version >= 3.0 <= 3.10.2.2
VMware ≫ Cloud Foundation Version >= 4.0 <= 4.3.1
VMware ≫ Workstation Version >= 16.0.0 < 16.2.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.43% | 0.845 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.1 | 6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
|
| nvd@nist.gov | 6.9 | 3.4 | 10 |
AV:L/AC:M/Au:N/C:C/I:C/A:C
|
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.