Information Exposure Affecting libertas-sd8686-firmware package, versions <0:20240610-118.1.git90df68d2.el8_8


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-RHEL8-LIBERTASSD8686FIRMWARE-7555339
  • published24 Jul 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:8 libertas-sd8686-firmware to version 0:20240610-118.1.git90df68d2.el8_8 or higher.
This issue was patched in RHSA-2024:4741.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libertas-sd8686-firmware package and not the libertas-sd8686-firmware package as distributed by RHEL. See How to fix? for RHEL:8 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