CVE-2024-57980

Severity CVSS v4.0:

Pending analysis

Type:

CWE-415 Double Free

Publication date:

27/02/2025

Last modified:

13/03/2025

Description

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix double free in error path If the uvc_status_init() function fails to allocate the int_urb, it will free the dev->status pointer but doesn&#39;t reset the pointer to NULL. This results in the kfree() call in uvc_status_cleanup() trying to double-free the memory. Fix it by resetting the dev->status pointer to NULL after freeing it. Reviewed by: Ricardo Ribalda

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::::::::	2.6.28 (including)	6.1.129 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.76 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.12.13 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.13 (including)	6.13.2 (excluding)

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

CVE-2024-57980

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools