CVE-2024-46844

Severity CVSS v4.0:

Pending analysis

Type:

CWE-824 Access of Uninitialized Pointer

Publication date:

27/09/2024

Last modified:

03/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: um: line: always fill *error_out in setup_one_line() The pointer isn&#39;t initialized by callers, but I have encountered cases where it&#39;s still printed; initialize it in all possible cases in setup_one_line().

Impact

Vector 3.x

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		4.19.322 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.284 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.226 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.167 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.110 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.51 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.10.10 (excluding)

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

CVE-2024-46844

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools