CVE-2024-45332 Affecting microcode_ctl-debuginfo package, versions <2:2.1-47.amzn2.4.24


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.01% (2nd percentile)

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  • Snyk IDSNYK-AMZN2-MICROCODECTLDEBUGINFO-10265985
  • published30 May 2025
  • disclosed13 May 2025

Introduced: 13 May 2025

NewCVE-2024-45332  (opens in a new tab)
CWE-1423  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 microcode_ctl-debuginfo to version 2:2.1-47.amzn2.4.24 or higher.
This issue was patched in ALAS2-2025-2872.

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.

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Scores

version 3.1