CVE-2024-36021

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

30/05/2024

Last modified:

30/09/2025

Description

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when devlink reload during pf initialization The devlink reload process will access the hardware resources, but the register operation is done before the hardware is initialized. So, processing the devlink reload during initialization may lead to kernel crash. This patch fixes this by taking devl_lock during initialization.

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::::::::	5.15 (including)	6.1.85 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.26 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.8.5 (excluding)
cpe:2.3:o:linux:linux_kernel:6.9:rc1::::::

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

CVE-2024-36021

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools