CVE-2025-37995

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-05-29 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

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.

Weakness Classification (1)

CWE-824

Affected Software (16)

Vendor	Product	Version
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < 93799fb988757cdacf19acba57807746c00378e6
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < a63d99873547d8b39eb2f6db79dd235761e7098a
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < f1c71b4bd721a4ea21da408806964b10468623f2
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < 9e7b49ce4f9d0cb5b6e87db9e07a2fb9e754b0dd
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < faa9059631d3491d699c69ecf512de9e1a3d6649
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < d63851049f412cdfadaeef7a7eaef5031d11c1e9
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < 31d8df3f303c3ae9115230820977ef8c35c88808
Linux	Linux	942e443127e928a5631c3d5102aca8c8b3c2dd98 < a6aeb739974ec73e5217c75a7c008a688d3d5cf1
Linux	Linux	3.12
debian	debian_linux	11.0
linux	linux_kernel	3.12 – 5.4.294
linux	linux_kernel	6.15
linux	linux_kernel	6.15
linux	linux_kernel	6.15
linux	linux_kernel	6.15
linux	linux_kernel	6.15