Skip to main content

Early Access — Mondoo Vulnerability Intelligence is currently in preview.

Mondoo Vulnerability Intelligence

Curated by Mondoo Research, enhanced with AI

Resources

Search Vulnerabilities
Trending CVEs
Browse Ecosystems
Terminology
Blog

Open Source

cnquery
cnspec

Star us on GitHub!

Company

Mondoo Platform
About
Contact

© 2026 Mondoo, Inc.

Privacy Policy Terms of Service Imprint

Vulnerability Intelligence

CVE-2025-0665

CRITICAL9.8

eventfd double close

Published Feb 5, 2025

Modified 10 months ago

No fix available

Details

libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve.

References

WEBhttp://www.openwall.com/lists/oss-security/2025/02/05/2 WEBhttp://www.openwall.com/lists/oss-security/2025/02/05/5 WEBhttps://curl.se/docs/CVE-2025-0665.html WEBhttps://curl.se/docs/CVE-2025-0665.json WEBhttps://hackerone.com/reports/2954286 WEBhttps://security.netapp.com/advisory/ntap-20250306-0007/ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-0665

CVSS Analysis

CVSS v3.1

9.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

9.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Ecosystems

Timeline

PublishedFeb 5, 2025

ModifiedMar 18, 2025

CVE-2025-0665 | Mondoo Vulnerability Intelligence