CVE-2025-38667

high

Description

In the Linux kernel, the following vulnerability has been resolved: iio: fix potential out-of-bound write The buffer is set to 20 characters. If a caller write more characters, count is truncated to the max available space in "simple_write_to_buffer". To protect from OoB access, check that the input size fit into buffer and add a zero terminator after copy to the end of the copied data.

References

https://git.kernel.org/stable/c/81a635b6eccd6fc889f6d07ab9583b705f739ce1

https://git.kernel.org/stable/c/16285a0931869baa618b1f5d304e1e9d090470a8

Details

Source: Mitre, NVD

Published: 2025-08-22

Updated: 2025-08-22

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00018