CVE-2023-52627
kernel: iio: adc: ad7091r: Allow users to configure device events
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · March 26, 2024
Updated · November 21, 2025
Description
A vulnerability was found in the iio ad7091r-5 ADC driver of Linux Kernel, impacting its ability to configure device events. This occurred because the driver lacked essential pointers to handle event configuration, specifically for ADC readings falling below or exceeding threshold limits.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference