CVE-2024-38631

HIGH

Linux Kernel 6.9-6.9.3 - Out-of-Bounds Array Index Access in PAC1934 ADC Driver

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: iio: adc: PAC1934: fix accessing out of bounds array index Fix accessing out of bounds array index for average current and voltage measurements. The device itself has only 4 channels, but in sysfs there are "fake" channels for the average voltages and currents too.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/8dbcb3a8cfdf8ff5afce62dad50790278ff0d3b7

Patch

https://git.kernel.org/stable/c/51fafb3cd7fcf4f4682693b4d2883e2a5bfffe33

Scores

CVSS v3 7.8

EPSS 0.0021

EPSS Percentile 11.6%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-129

Status published

Products (8)

linux/Kernel 6.9.0 - 6.9.4linux

Linux/Linux < 6.9

Linux/Linux 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 - 51fafb3cd7fcf4f4682693b4d2883e2a5bfffe33

Linux/Linux 0fb528c8255bd2de6a2fba26ed28d75a7f0cb630 - 8dbcb3a8cfdf8ff5afce62dad50790278ff0d3b7

Linux/Linux 6.10

Linux/Linux 6.9

Linux/Linux 6.9.4 - 6.9.*

linux/linux_kernel 6.9 - 6.9.4

Published Jun 21, 2024

Tracked Since Feb 18, 2026