CVE-2022-38090 Affecting microcode_ctl-debuginfo package, versions <2:2.1-47.amzn2.0.15


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-AMZN2-MICROCODECTLDEBUGINFO-5663217
  • published1 Jun 2023
  • disclosed16 Feb 2023

Introduced: 16 Feb 2023

CVE-2022-38090  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 microcode_ctl-debuginfo to version 2:2.1-47.amzn2.0.15 or higher.
This issue was patched in ALAS2-2023-2056.

NVD Description

Note: Versions mentioned in the description apply only to the upstream microcode_ctl-debuginfo package and not the microcode_ctl-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard Extensions may allow a privileged user to potentially enable information disclosure via local access.

CVSS Scores

version 3.1