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)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.7%
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 (7)
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_kernel
5.2 - 5.4.287
Published
Dec 27, 2024
Tracked Since
Feb 18, 2026