PT-2019-4036 · Intel · I40E Driver

Ryan Hall · Published 2019-05-04 · Updated 2021-05-03 · CVE-2019-0146

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions i40e driver for Intel(R) Ethernet 700 Series Controllers versions prior to 2.8.43

Description The issue is related to a resource leak in the i40e driver, which may allow an authenticated user to potentially enable a denial of service via local access. This could be exploited to cause a disruption in service.

Recommendations For versions prior to 2.8.43, update to version 2.8.43 or later to resolve the issue. As a temporary workaround, consider restricting local access to minimize the risk of exploitation.

Fix

Resource Exhaustion

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-400

CWE-772

Related Identifiers

BDU:2019-04597

CVE-2019-0146

Affected Products

I40E Driver

References · 17

• https://cve.org/CVERecord?id=CVE-2019-0146 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-0146 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0146 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0146 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-0146 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04597 · Security Note
• https://ubuntu.com/security/CVE-2019-0146 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00255.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-0146 · Vendor Advisory
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.139 · Note
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.244 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0146 · Note
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.205 · Note
• https://support.hp.com/ru-ru/document/c06504643 · Note
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.244 · Note