CVE Database›Document archive›CVE-2023-52627

CVE-2023-52627

kernel: iio: adc: ad7091r: Allow users to configure device events

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Severity

Moderate

Red Hat Product Security

4.4

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 · 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference