Is CVE-2019-14818 in the CISA KEV catalog?

No. CVE-2019-14818 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-14818?

CVE-2019-14818 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-14818?

CVE-2019-14818 has an EPSS score of 2.81% (85th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-14818?

Upgrade dpdk on debian 11 to 18.11.4-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-14818

HIGHEPSS 85th pctl

7.5

CVSS v3

NVD

Description

A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

dpdkDebian

Fixed in:18.11.4-1CVE-2019-14818

dpdkUbuntu

Fixed in:17.11.8-0~ubuntu18.04.2USN-4189-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

2.81%probability of exploitation in 30 days

85thpercentile

Elevated risk: more likely to be exploited than 85% of all known CVEs.

References

Patch2

Third-Party Advisory5

Other references1

lists.fedoraproject.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.