CVE-2019-15239

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

0.58% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 47.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Important. 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

2019-08-20 07:25Z7 YR AGO

Last updated

2024-08-05 00:42Z2 YR AGO

Reserved

2019-08-20

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

7ba4028ee4dded871f7259a540b7bbadc7aa160512ae5e8632a702996eab3c4d

• pulsesecurity.co.nzhttps://pulsesecurity.co.nz/advisories/linux-kernel-4.9-tcpsocketsuafx_refsource_MISC
• www.debian.orghttps://www.debian.org/security/2019/dsa-4497x_refsource_MISC
• git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7f582b248d0a86bae5788c548d7bb5bca6f7691ax_refsource_MISC
• lore.kernel.orghttps://lore.kernel.org/stable/41a61a2f87691d2bc839f26cdfe6f5ff2f51e472.camel%40decadent.org.uk/x_refsource_MISC
• salsa.debian.orghttps://salsa.debian.org/kernel-team/kernel-sec/blob/f6273af2d956a87296b6b60379d0a186c9be4bbc/active/CVE-2019-15239x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2019:2173http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:2181http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.htmlvendor-advisoryx_refsource_SUSE
• access.redhat.comRHSA-2019:3978https://access.redhat.com/errata/RHSA-2019:3978vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:3979https://access.redhat.com/errata/RHSA-2019:3979vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2020:0027https://access.redhat.com/errata/RHSA-2020:0027vendor-advisoryx_refsource_REDHAT