SB2019112505 - Multiple vulnerabilities in Intel Ethernet 700 Series Controllers

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Main Vulnerability Database SB2019112505

SB2019112505 - Multiple vulnerabilities in Intel Ethernet 700 Series Controllers

Published: November 25, 2019

Security Bulletin ID SB2019112505
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Resource exhaustion (CVE-ID: CVE-2019-0146)

CWE-ID: CWE-400 - Resource exhaustion

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a resource leak in i40e driver. A local user can trigger resource exhaustion and perform a denial of service attack on the target system.


2) Input validation error (CVE-ID: CVE-2019-0149)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in i40e driver. A local user can cause a denial of service condition on the target system.


Remediation

Install update from vendor's website.

References