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CVE-2019-3882

Affected software5 products, listed below
Severity5.5 Medium CVSS 3.1 3 scores
WeaknessCWE-770
Published24 Apr 2019
Updated17 Jun 2026

Description

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). Versions 3.10, 4.14 and 4.18 are vulnerable.

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 7 years ago.
  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment no assessment published
  • Indexed PoC none indexed
  • EPSS 0.54% 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 3 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 3.0 4.7 MEDIUM CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H secalert@redhat.com Secondary
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

13 products, 23 version entries
SourceVendorProductSchemeAffected versions
nvd canonical ubuntu linux generic 14.04 · 16.04 · 18.04 · 18.10 · 19.04
nvd debian debian linux generic 8.0 · 9.0 · 10.0
nvd fedoraproject fedora generic any version
nvd linux linux kernel generic 3.10 · 4.14 · 4.18
nvd netapp active iq unified manager for vmware vsphere generic ≥ 9.5
nvd netapp cn1610 firmware generic any version
nvd netapp hci management node generic any version
nvd netapp snapprotect generic any version
nvd netapp solidfire generic any version
nvd netapp storage replication adapter for clustered data ontap for vmware vsphere generic ≥ 7.2
nvd netapp vasa provider for clustered data ontap generic ≥ 7.2
nvd netapp virtual storage console for vmware vsphere generic ≥ 7.2
nvd opensuse leap generic 15.0 · 15.1 · 42.3

References

URLTags
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html Mailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html Mailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html Mailing List, Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2029 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2043 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3309 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3517 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3882 Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html Mailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html Mailing List, Third Party Advisory

Timeline
Published2019-04-24By the CVE Program.
NVD record modified2026-06-17NVD's own last-modified date for this record.