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CVE-2025-40170: Linux 4.13
CVE-2025-40170. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00158 (percentile 0.04507), scored 19-Oct-2026.
Affected technology
Linux · 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before 5d1be493d1110c9e720b4c51a6e587bb2fb4ac12, 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before a805729c0091073d8f0415cfa96c7acd1bc17a48, 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before 99a2ace61b211b0be861b07fbaa062fca4b58879
Linux
Linux · 4.13
Linux
Component: Not specified by the source
File: include/net/ip.h, include/net/ip6_route.h, include/net/route.h, net/core/sock.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00158 · percentile 0.04507 · 2026-10-19
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-20 01:44:01.123206+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-40170.html