Bug 2383398 (CVE-2025-38412)

Summary: CVE-2025-38412 kernel: platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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OS: Linux   
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Description OSIDB Bzimport 2025-07-25 14:02:28 UTC 
In the Linux kernel, the following vulnerability has been resolved:

platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks

After retrieving WMI data blocks in sysfs callbacks, check for the
validity of them before dereferencing their content.
Comment 1 Jon Moroney 2025-07-25 19:25:43 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025072521-CVE-2025-38412-2ccc@gregkh/T
Comment 5 errata-xmlrpc 2025-11-11 08:04:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:20095 https://access.redhat.com/errata/RHSA-2025:20095