CVE-2024-56567

MEDIUM

Linux Kernel - Divide By Zero in ad7780_write_raw()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780_write_raw() In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0022
EPSS Percentile 12.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-369
Status published
Products (23)
linux/Kernel 5.11.0 - 5.15.174linux
linux/Kernel 5.16.0 - 6.1.120linux
linux/Kernel 5.2.0 - 5.4.287linux
linux/Kernel 5.5.0 - 5.10.231linux
linux/Kernel 6.2.0 - 6.6.64linux
linux/Kernel 6.7.0 - 6.12.4linux
Linux/Linux < 5.2
Linux/Linux 5.10.231 - 5.10.*
Linux/Linux 5.15.174 - 5.15.*
Linux/Linux 5.2
... and 13 more
Published Dec 27, 2024
Tracked Since Feb 18, 2026