NULL Pointer Dereference Affecting kernel-uek-debug package, versions <0:6.12.0-102.36.5.2.el9uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.01% (3rd percentile)

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  • Snyk IDSNYK-ORACLE9-KERNELUEKDEBUG-10780433
  • published18 Jul 2025
  • disclosed1 May 2025

Introduced: 1 May 2025

CVE-2025-37755  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade Oracle:9 kernel-uek-debug to version 0:6.12.0-102.36.5.2.el9uek or higher.
This issue was patched in ELSA-2025-20530.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug package and not the kernel-uek-debug package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

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

net: libwx: handle page_pool_dev_alloc_pages error

page_pool_dev_alloc_pages could return NULL. There was a WARN_ON(!page) but it would still proceed to use the NULL pointer and then crash.

This is similar to commit 001ba0902046 ("net: fec: handle page_pool_dev_alloc_pages error").

This is found by our static analysis tool KNighter.

CVSS Base Scores

version 3.1