Advisory Published

ZDI-24-529: (Pwn2Own) VMware Workstation UrbBuf_getDataBuf Uninitialized Variable Information Disclosure Vulnerability

First published: Fri May 31 2024(Updated: )

This vulnerability allows local attackers to disclose sensitive information on affected installations of VMware Workstation. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.0. The following CVEs are assigned: CVE-2024-22269.

Affected SoftwareAffected VersionHow to fix
VMware Workstation and ESXi

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Frequently Asked Questions

  • What is the severity of ZDI-24-529?

    The severity of ZDI-24-529 is classified as medium due to the potential for local attackers to disclose sensitive information.

  • How do I fix ZDI-24-529?

    To fix ZDI-24-529, ensure that you apply the latest patches or updates provided by VMware for the affected versions of Workstation.

  • What causes the ZDI-24-529 vulnerability?

    The ZDI-24-529 vulnerability is caused by improper access control that allows local attackers to execute high-privileged code to gain sensitive information.

  • Who is affected by ZDI-24-529?

    Users of VMware Workstation who have not updated to the latest security patches are affected by ZDI-24-529.

  • Can ZDI-24-529 be exploited remotely?

    No, ZDI-24-529 requires an attacker to have local access to the target guest system to exploit the vulnerability.

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