CVE-2024-38560

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

19/06/2024

Last modified:

04/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don&#39;t ensure that the string is terminated inside the buffer, this can lead to OOB read when using sscanf. Fix this issue by using memdup_user_nul instead of memdup_user.

Impact

Vector 3.x

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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): High
Integrity (I): None
Availability (A): High

Base Score 3.x

7.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.19 (including)	4.19.316 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.278 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.219 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.161 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.93 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.33 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.8.12 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.9 (including)	6.9.3 (excluding)

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

CVE-2024-38560

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools