Double Free Affecting kernel-uek-debug-modules-wireless package, versions <0:6.12.0-102.36.5.2.el9uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.22% (12th percentile)

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  • Snyk IDSNYK-ORACLE9-KERNELUEKDEBUGMODULESWIRELESS-10786225
  • published19 Jul 2025
  • disclosed6 Jan 2025

Introduced: 6 Jan 2025

CVE-2024-56766  (opens in a new tab)
CWE-415  (opens in a new tab)

How to fix?

Upgrade Oracle:9 kernel-uek-debug-modules-wireless 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-modules-wireless package and not the kernel-uek-debug-modules-wireless 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:

mtd: rawnand: fix double free in atmel_pmecc_create_user()

The "user" pointer was converted from being allocated with kzalloc() to being allocated by devm_kzalloc(). Calling kfree(user) will lead to a double free.

CVSS Base Scores

version 3.1