Information Exposure Affecting libertas-sd8787-firmware package, versions <0:20240603-143.1.el9_4


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (11th percentile)

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  • Snyk IDSNYK-RHEL9-LIBERTASSD8787FIRMWARE-7882808
  • published3 Sept 2024
  • disclosed19 Dec 2023

Introduced: 19 Dec 2023

CVE-2023-31346  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:9 libertas-sd8787-firmware to version 0:20240603-143.1.el9_4 or higher.
This issue was patched in RHSA-2024:4774.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libertas-sd8787-firmware package and not the libertas-sd8787-firmware package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

Failure to initialize memory in SEV Firmware may allow a privileged attacker to access stale data from other guests.

CVSS Base Scores

version 3.1