CVE-2024-50232

Severity CVSS v4.0:

Pending analysis

Type:

CWE-369 Divide By Zero

Publication date:

09/11/2024

Last modified:

03/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero.

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::::::::	5.13 (including)	5.15.171 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.116 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.60 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.11.7 (excluding)
cpe:2.3:o:linux:linux_kernel:6.12:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.12:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.12:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.12:rc4::::::
cpe:2.3:o:linux:linux_kernel:6.12:rc5::::::

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

CVE-2024-50232

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools