Incomplete Cleanup Affecting kernel-rt-debug-modules-extra package, versions <0:4.18.0-372.26.1.rt7.183.el8_6


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.06% (28th percentile)

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  • Snyk IDSNYK-ROCKY8-KERNELRTDEBUGMODULESEXTRA-3197970
  • published5 Jan 2023
  • disclosed15 Jun 2022

Introduced: 15 Jun 2022

CVE-2022-21125  (opens in a new tab)
CWE-459  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 kernel-rt-debug-modules-extra to version 0:4.18.0-372.26.1.rt7.183.el8_6 or higher.
This issue was patched in RLSA-2022:6437.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-debug-modules-extra package and not the kernel-rt-debug-modules-extra package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References

CVSS Scores

version 3.1