CVE-2022-31705
High
Description
VMware ESXi, Workstation, and Fusion contain a heap out-of-bounds write vulnerability in the USB 2.0 controller (EHCI). A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. On ESXi, the exploitation is contained within the VMX sandbox whereas, on Workstation and Fusion, this may lead to code execution on the machine where Workstation or Fusion is installed.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Vmware Workstation
PublishedDec 14, 2022
First seenDec 14, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- vmware workstation16.2.5 or later
- vmware fusion12.2.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vmware workstation | 16.0.0 ≤ v < 16.2.5 | 16.2.5 |
| vmware esxi | 7.0, 8.0 | — |
| vmware fusion | 12.0.0 ≤ v < 12.2.5 | 12.2.5 |
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