CVE-2025-38092

Severity CVSS v4.0:

Pending analysis

Type:

CWE-476 NULL Pointer Dereference

Publication date:

02/07/2025

Last modified:

20/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use list_first_entry_or_null for opinfo_get_list() The list_first_entry() macro never returns NULL. If the list is empty then it returns an invalid pointer. Use list_first_entry_or_null() to check if the list is empty.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	6.6.88 (including)	6.6.93 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.12.25 (including)	6.12.32 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.14.4 (including)	6.14.10 (excluding)
cpe:2.3:o:linux:linux_kernel:6.15:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.15:rc4::::::
cpe:2.3:o:linux:linux_kernel:6.15:rc5::::::
cpe:2.3:o:linux:linux_kernel:6.15:rc6::::::
cpe:2.3:o:linux:linux_kernel:6.15:rc7::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-38092

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools