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CVE-2019-20095

Affected software7 products, listed below
Severity5.5 Medium CVSS 3.1 2 scores
WeaknessCWE-401
Published30 Dec 2019
Updated8 Oct 2026

Description

mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 6 years ago.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment exploitation: none
  • Indexed PoC none indexed
  • EPSS 0.39% chance in 30 days

Waratek protection

Outside Waratek scope

A Java vulnerability, but not one Waratek protects. It affects only Java on a user's desktop (applets, Web Start, JavaFX, the installer), sits in a product the Waratek agent can't be installed into, or is in a package we don't expect in business applications. The decision below says which.

  • Protection none
  • Action not pursued none
  • Review human Researcher
  • Record active
Decided by Manual classification of this CVE in the legacy dataset
Finding A manual classification set this CVE's status to Outside Waratek scope, but the CVE names a tracked product.

CVSS

5.5 MEDIUM v3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

VersionScoreBandVectorAssignerType
CVSS 3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H NVD Primary published
CVSS 2.0 4.9 none AV:L/AC:L/Au:N/C:N/I:N/A:C NVD Primary

Affected software and releases

Products and versions

14 products, 14 version entries
SourceVendorProductSchemeAffected versions
nvd linux linux kernel generic < 5.1.6
nvd netapp 8300 firmware generic any version
nvd netapp 8700 firmware generic any version
nvd netapp a400 firmware generic any version
nvd netapp a700s firmware generic any version
nvd netapp active iq unified manager generic any version
nvd netapp cloud backup generic any version
nvd netapp data availability services generic any version
nvd netapp e-series santricity os controller generic ≥ 11.0.0 and ≤ 11.70.1
nvd netapp h610s firmware generic any version
nvd netapp hci management node generic any version
nvd netapp solidfire generic any version
nvd netapp steelstore cloud integrated storage generic any version
nvd opensuse leap generic 15.1

References

URLTags
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Mailing List, Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6 Release Notes, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=003b686ace820ce2d635a83f10f2d7f9c147dabc Release Notes, Vendor Advisory
https://security.netapp.com/advisory/ntap-20200204-0002/ Third Party Advisory

Timeline

Published2019-12-30By the CVE Program.
NVD record modified2026-10-08NVD's own last-modified date for this record.