CVE Vulnerabilities

CVE-2024-39821

Time-of-check Time-of-use (TOCTOU) Race Condition

Published: Jul 15, 2024 | Modified: Aug 05, 2025
CVSS 3.x
4.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Race condition in the installer for Zoom Workplace App for Windows and Zoom Rooms App for Windows may allow an authenticated user to conduct a denial of service via local access.

Weakness

The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

Affected Software

Name Vendor Start Version End Version
Rooms Zoom * 6.0.6 (excluding)
Workplace_desktop Zoom * 6.0.10 (excluding)

Potential Mitigations

References