CVE ID : CVE-2025-37995
Published : May 29, 2025, 2:15 p.m. | 2 hours, 47 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved:
module: ensure that kobject_put() is safe for module type kobjects
In ‘lookup_or_create_module_kobject()’, an internal kobject is created
using ‘module_ktype’. So call to ‘kobject_put()’ on error handling
path causes an attempt to use an uninitialized completion pointer in
‘module_kobject_release()’. In this scenario, we just want to release
kobject without an extra synchronization required for a regular module
unloading process, so adding an extra check whether ‘complete()’ is
actually required makes ‘kobject_put()’ safe.
Severity: 0.0 | NA
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