CVE-2025-0665
Published: February 7, 2025Last modified: August 15, 2025
Description
libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | curl | Not affected (8.1.0-r2) |
| 25 LTS | curl | Not affected (8.14.0-r1) | |
| Stream | curl | Fixed (8.12.0-r0) | |
| Hardened Containers | 23 LTS | curl | Not affected (8.1.0-r2) |
| Stream | curl | Fixed (8.12.0-r0) |