CVE-2025-40173: net/ip6_tunnel: Prevent perpetual tunnel growth
Overview
- Severity
- Medium (CVSS 6.2)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Nov
- Released
- 2025-11-13
- Last Updated
- 2025-12-07
- EPSS Score
- 0.04% (percentile: 13.6%)
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
Revision History
- 2025-11-13: Information published.
- 2025-12-07: Information published.