Is CVE-2019-14814 being actively exploited?

CVE-2019-14814 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2019-14814?

CVE-2019-14814 has a CVSS 3.1 base score of 7.8 (HIGH).

CVE-2019-14814

HIGH · CVSS 7.8EPSS 0.9%EU EUVD

There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

Key facts

CVSS score: 7.8 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-122
EPSS score: 0.9% (58th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2019-5943)
Published: September 20, 2019
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2019-5943 in the EU Vulnerability Database. Last updated in EUVD on August 5, 2024.

View on the EU Vulnerability Database

Affected products

canonical / ubuntu linux
canonical / ubuntu linux
canonical / ubuntu linux
canonical / ubuntu linux
debian / debian linux
linux / linux kernel
netapp / a220
netapp / a220 firmware
netapp / a320
netapp / a320 firmware
netapp / a700s
netapp / a700s firmware
netapp / a800
netapp / a800 firmware
netapp / c190
netapp / c190 firmware
netapp / data availability services
netapp / fas2720
netapp / fas2720 firmware
netapp / fas2750
netapp / fas2750 firmware
netapp / h300e
netapp / h300e firmware
netapp / h300s
netapp / h300s firmware
netapp / h410c
netapp / h410c firmware
netapp / h410s
netapp / h410s firmware
netapp / h500e
netapp / h500e firmware
netapp / h500s
netapp / h500s firmware
netapp / h610s
netapp / h610s firmware
netapp / h700e
netapp / h700e firmware
netapp / h700s
netapp / h700s firmware
netapp / hci management node
netapp / service processor
netapp / solidfire
netapp / steelstore cloud integrated storage
opensuse / leap
opensuse / leap
redhat / enterprise linux
redhat / enterprise linux
redhat / enterprise linux
redhat / enterprise linux
redhat / enterprise linux eus

and 13 more…

Certified products that may be affected

32 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Red Hat Enterprise Linux 8 NSS Cryptographic Module - Red Hat, Inc. - FIPS 140 5513 - active
Red Hat Enterprise Linux 8 Kernel Cryptographic API - Red Hat, LLC - FIPS 140 5461 - active
Red Hat Enterprise Linux 8 Kernel Cryptographic API - Red Hat, Inc. - FIPS 140 5089 - active
Red Hat Enterprise Linux 8 OpenSSL Cryptographic Module - Red Hat®, Inc. - FIPS 140 4642 - historical
Red Hat Enterprise Linux 8 NSS Cryptographic Module - Red Hat®, Inc. - FIPS 140 4458 - historical

See all 32 in the Security Certifications Explorer.

References

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html(Mailing List, Third Party Advisory)
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html(Third Party Advisory, VDB Entry)
http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html(Third Party Advisory, VDB Entry)
http://www.openwall.com/lists/oss-security/2019/08/28/1(Exploit, Mailing List, Patch, Third Party Advisory)
https://access.redhat.com/errata/RHSA-2020:0174(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2020:0328(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2020:0339(Third Party Advisory)
https://access.redhat.com/security/cve/cve-2019-14814(Third Party Advisory)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14814(Exploit, Issue Tracking, Patch, Third Party Advisory)
https://github.com/torvalds/linux/commit/7caac62ed598a196d6ddf8d9c121e12e082cac3a(Patch, Third Party Advisory)
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html(Mailing List, Third Party Advisory)
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html(Mailing List, Third Party Advisory)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/(Third Party Advisory)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/(Third Party Advisory)
https://seclists.org/bugtraq/2019/Nov/11(Mailing List, Patch, Third Party Advisory)
https://security.netapp.com/advisory/ntap-20191031-0005/(Third Party Advisory)
https://usn.ubuntu.com/4157-1/(Third Party Advisory)
https://usn.ubuntu.com/4157-2/(Third Party Advisory)
https://usn.ubuntu.com/4162-1/(Third Party Advisory)
https://usn.ubuntu.com/4162-2/(Third Party Advisory)
https://usn.ubuntu.com/4163-1/(Third Party Advisory)
https://usn.ubuntu.com/4163-2/(Third Party Advisory)
https://www.openwall.com/lists/oss-security/2019/08/28/1(Exploit, Mailing List, Patch, Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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