CVE-2024-22253: Use-after-free vulnerability
First published: Tue Mar 05 2024(Updated: )
VMware ESXi, Workstation, and Fusion contain a use-after-free vulnerability in the UHCI USB controller. 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.
Credit: security@vmware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| VMware ESXi and Horizon DaaS | ||
| VMware Workstation and ESXi | ||
| VMware Fusion |
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Reference Links
- https://www.vmware.com/security/advisories/VMSA-2024-0006.html
- https://www.bleepingcomputer.com/news/security/vmware-fixes-critical-sandbox-escape-flaws-in-vmware-esxi-workstation-and-fusion/
- https://www.bleepingcomputer.com/news/security/vmware-fixes-critical-sandbox-escape-flaws-in-esxi-workstation-and-fusion/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2024-22253?
CVE-2024-22253 is classified as a critical vulnerability that could allow an attacker to execute arbitrary code.
How do I fix CVE-2024-22253?
To fix CVE-2024-22253, update VMware ESXi, Workstation, and Fusion to the latest versions provided by VMware.
Who is affected by CVE-2024-22253?
CVE-2024-22253 affects users of VMware ESXi, VMware Workstation, and VMware Fusion who have local administrative privileges.
What impact can CVE-2024-22253 have?
CVE-2024-22253 allows a malicious actor to execute code as the virtual machine's VMX process running on the host.
Is there a workaround for CVE-2024-22253 before applying the fix?
There are no recommended workarounds for CVE-2024-22253, and users are advised to apply the security update promptly.
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