CVE-2019-19066

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.4% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-11-18 05:24Z6 YR AGO

Last updated

2024-08-05 02:09Z2 YR AGO

Reserved

2019-11-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

8ae69974eac3cc7d08cd3311cbe2d48ac7a96224e15da99290148a52e808270b

• lists.fedoraproject.orgFEDORA-2019-021c968423https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-34a75d7e61https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/vendor-advisoryx_refsource_FEDORA
• lists.debian.org[debian-lts-announce] 20200118 [SECURITY] [DLA 2068-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4286-2https://usn.ubuntu.com/4286-2/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security updatehttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4286-1https://usn.ubuntu.com/4286-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0336http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlvendor-advisoryx_refsource_SUSE
• usn.ubuntu.comUSN-4300-1https://usn.ubuntu.com/4300-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4301-1https://usn.ubuntu.com/4301-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4302-1https://usn.ubuntu.com/4302-1/vendor-advisoryx_refsource_UBUNTU
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.htmlx_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20191205-0001/x_refsource_CONFIRM
• github.comhttps://github.com/torvalds/linux/commit/0e62395da2bd5166d7c9e14cbc7503b256a34cb0x_refsource_MISC