Resource Leak Affecting kernel-modules-core package, versions <0:5.14.0-427.35.1.el9_4


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-RHEL9-KERNELMODULESCORE-8469804
  • published5 Dec 2024
  • disclosed12 Jul 2024

Introduced: 12 Jul 2024

CVE-2024-40936  (opens in a new tab)
CWE-402  (opens in a new tab)

How to fix?

Upgrade RHEL:9 kernel-modules-core to version 0:5.14.0-427.35.1.el9_4 or higher.
This issue was patched in RHSA-2024:6567.

NVD Description

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

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

cxl/region: Fix memregion leaks in devm_cxl_add_region()

Move the mode verification to __create_region() before allocating the memregion to avoid the memregion leaks.

CVSS Scores

version 3.1