CVE-2023-20592 Affecting iwl6000-firmware package, versions <999:9.221.4.1-999.32.el8


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
1.02% (59th percentile)

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  • Snyk IDSNYK-ORACLE8-IWL6000FIRMWARE-7164372
  • published30 May 2024
  • disclosed14 Nov 2023

Introduced: 14 Nov 2023

CVE-2023-20592  (opens in a new tab)

How to fix?

Upgrade Oracle:8 iwl6000-firmware to version 999:9.221.4.1-999.32.el8 or higher.
This issue was patched in ELSA-2024-3178.

NVD Description

Note: Versions mentioned in the description apply only to the upstream iwl6000-firmware package and not the iwl6000-firmware package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

CVSS Base Scores

version 3.1