Time-of-check Time-of-use (TOCTOU) Race Condition in PowerScale OneFS - CVE-2025-30101

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Main Vulnerability Database Vulnerabilities #VU109480

Time-of-check Time-of-use (TOCTOU) Race Condition in PowerScale OneFS - CVE-2025-30101

Published: May 20, 2025


Vulnerability identifier: #VU109480
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-30101
CWE-ID: CWE-367
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: Dell
Affected software:
PowerScale OneFS

Detailed vulnerability description

The vulnerability allows an attacker to perform a denial of service attack.

The vulnerability exists due to a race condition. An attacker with physical access to the system can perform a denial of service attack or tamper with data on the system.


How to mitigate CVE-2025-30101

Install updates from vendor's website.

Sources