CVE-2023-31356 Affecting libertas-usb8388-olpc-firmware package, versions <0:20240827-118.3.git3cff7109.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-LIBERTASUSB8388OLPCFIRMWARE-8317517
  • published31 Oct 2024
  • disclosed13 Aug 2024

Introduced: 13 Aug 2024

CVE-2023-31356  (opens in a new tab)

How to fix?

Upgrade RHEL:8 libertas-usb8388-olpc-firmware to version 0:20240827-118.3.git3cff7109.el8_8 or higher.
This issue was patched in RHSA-2024:7482.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libertas-usb8388-olpc-firmware package and not the libertas-usb8388-olpc-firmware package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.

CVSS Scores

version 3.1