CVE-2024-43875 Affecting kernel-uek package, versions <0:5.15.0-302.167.6.el8uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-ORACLE8-KERNELUEK-8375654
  • published14 Nov 2024
  • disclosed21 Aug 2024

Introduced: 21 Aug 2024

CVE-2024-43875  (opens in a new tab)

How to fix?

Upgrade Oracle:8 kernel-uek to version 0:5.15.0-302.167.6.el8uek or higher.
This issue was patched in ELSA-2024-12815.

NVD Description

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

In the Linux kernel, the following vulnerability has been resolved:

PCI: endpoint: Clean up error handling in vpci_scan_bus()

Smatch complains about inconsistent NULL checking in vpci_scan_bus():

drivers/pci/endpoint/functions/pci-epf-vntb.c:1024 vpci_scan_bus() error: we previously assumed &#39;vpci_bus&#39; could be null (see line 1021)

Instead of printing an error message and then crashing we should return an error code and clean up.

Also the NULL check is reversed so it prints an error for success instead of failure.

CVSS Scores

version 3.1