8.8

RHSA-2020:4686: kernel-rt Red Hat

CVSS: 8.8v3.1HighPublished
Published 13-09-2024Last modified 29-06-2026
Open JSON

Vulnerability summary

RHSA-2020:4686 is a high (CVSS 8.8) vulnerability in kernel-rt Red Hat.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (OSV · Red hat), selected by version preference
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0
CVE-2020-24490CVE-2020-25661CVE-2020-25662

Timeline

  1. 13-09-2024
    PublishedVulnerability first disclosed.
  2. 29-06-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: kernel-rt security update

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat15 products
  • kernel-rt< 0:4.18.0-240.1.1.rt7.55.el8_3
  • kernel-rt-core< 0:4.18.0-240.1.1.rt7.55.el8_3
  • kernel-rt-debug< 0:4.18.0-240.1.1.rt7.55.el8_3
  • kernel-rt-debug-core< 0:4.18.0-240.1.1.rt7.55.el8_3
  • kernel-rt-debug-debuginfo< 0:4.18.0-240.1.1.rt7.55.el8_3

1 vendor · 15 products

References

21 links
Show all 21 references