CVE-2023-31315 Affecting iwl4965-firmware package, versions <0:228.61.2.24-102.2.el8_2.1


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-RHEL8-IWL4965FIRMWARE-8402117
  • published26 Nov 2024
  • disclosed9 Aug 2024

Introduced: 9 Aug 2024

CVE-2023-31315  (opens in a new tab)

How to fix?

Upgrade RHEL:8 iwl4965-firmware to version 0:228.61.2.24-102.2.el8_2.1 or higher.
This issue was patched in RHSA-2024:5883.

NVD Description

Note: Versions mentioned in the description apply only to the upstream iwl4965-firmware package and not the iwl4965-firmware package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code execution.

CVSS Scores

version 3.1