CVE-2019-19767

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

2.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 79.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2019-12-12 19:39Z6 YR AGO

Last updated

2024-08-05 02:25Z2 YR AGO

Reserved

2019-12-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

c20669e34245c93db08efb743ffccff43f06aa2794bcb0e35b25aa3b4f896485

• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.2x_refsource_MISC
• bugzilla.kernel.orghttps://bugzilla.kernel.org/show_bug.cgi?id=205707x_refsource_MISC
• bugzilla.kernel.orghttps://bugzilla.kernel.org/show_bug.cgi?id=205609x_refsource_MISC
• github.comhttps://github.com/torvalds/linux/commit/4ea99936a1630f51fc3a2d61a58ec4a1c4b7d55ax_refsource_MISC
• git.kernel.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ea99936a1630f51fc3a2d61a58ec4a1c4b7d55ax_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200103-0001/x_refsource_CONFIRM
• 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-4258-1https://usn.ubuntu.com/4258-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4287-1https://usn.ubuntu.com/4287-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4287-2https://usn.ubuntu.com/4287-2/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-4284-1https://usn.ubuntu.com/4284-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0336http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlvendor-advisoryx_refsource_SUSE