CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established
Overview
- Severity
- Medium (CVSS 6.3)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Dec
- Released
- 2025-12-06
- Last Updated
- 2026-01-07
- EPSS Score
- 0.07% (percentile: 21.1%)
Affected Products (2)
Open Source Software
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
Revision History
- 2025-12-06: Information published.
- 2025-12-07: Information published.
- 2026-01-07: Information published.