Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2024-35842

Severity CVSS v4.0:
Pending analysis
Type:
CWE-476 NULL Pointer Dereference
Publication date:
17/05/2024
Last modified:
19/09/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> ASoC: mediatek: sof-common: Add NULL check for normal_link string<br /> <br /> It&amp;#39;s not granted that all entries of struct sof_conn_stream declare<br /> a `normal_link` (a non-SOF, direct link) string, and this is the case<br /> for SoCs that support only SOF paths (hence do not support both direct<br /> and SOF usecases).<br /> <br /> For example, in the case of MT8188 there is no normal_link string in<br /> any of the sof_conn_stream entries and there will be more drivers<br /> doing that in the future.<br /> <br /> To avoid possible NULL pointer KPs, add a NULL check for `normal_link`.

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:*:*:*:*:*:*:*:* 6.0 (including) 6.1.75 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.2 (including) 6.6.14 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.7 (including) 6.7.2 (excluding)

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


References to Advisories, Solutions, and Tools