Skip to content
Fencer Intel
medium 5.5

CVE-2019-0149 json

Insufficient input validation in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 2.8.43 may allow an authenticated…

published 6y ago modified 4mo ago also EUVD-2019-0956

cvss
5.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

Insufficient input validation in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 2.8.43 may allow an authenticated user to potentially enable a denial of service via local access.

Patch / fix

  • intel ethernet_700_series_software 24.0
  • intel ethernet_controller_x710-tm4_firmware 2.8.43
  • intel ethernet_controller_x710-at2_firmware 2.8.43
  • intel ethernet_controller_xxv710-am2_firmware 2.8.43
  • intel ethernet_controller_xxv710-am1_firmware 2.8.43
  • intel ethernet_controller_x710-bm2_firmware 2.8.43
  • intel ethernet_controller_710-bm1_firmware 2.8.43
  • linux Debian 14, Debian 13, Debian 12 5.2.6-1

debian advisories DEBIAN-CVE-2019-0149

  • linux-hwe-edge Ubuntu 18.04 LTS 5.3.0-19.20~18.04.2

ubuntu advisories UBUNTU-CVE-2019-0149

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Is CVE-2019-0149 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P

Affected products

  • n/a 2019.2 IPU – Intel(R) Ethernet 700 Series Controllers

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.