CVE-2024-50055

Severity CVSS v4.0:

Pending analysis

Type:

CWE-415 Double Free

Publication date:

21/10/2024

Last modified:

05/01/2026

Description

In the Linux kernel, the following vulnerability has been resolved: driver core: bus: Fix double free in driver API bus_register() For bus_register(), any error which happens after kset_register() will cause that @priv are freed twice, fixed by setting @priv with NULL after the first free.

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::::::::		6.6.57 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.11.4 (excluding)

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

CVE-2024-50055

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools