Sensitive Information Uncleared Before Release Affecting kernel-tools-libs package, versions <0:4.18.0-80.15.1.el8_0


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-RHEL8-KERNELTOOLSLIBS-4375184
  • published26 Jul 2021
  • disclosed12 Nov 2019

Introduced: 12 Nov 2019

CVE-2018-12207  (opens in a new tab)
CWE-226  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade RHEL:8 kernel-tools-libs to version 0:4.18.0-80.15.1.el8_0 or higher.
This issue was patched in RHSA-2020:0204.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-tools-libs package and not the kernel-tools-libs package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

CVSS Scores

version 3.1