CVE-2025-39690CWE-908

CVE-2025-39690

Medium · published September 5, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
3.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

iio: accel: sca3300: fix uninitialized iio scan data

Fix potential leak of uninitialized stack data to userspace by ensuring

that the `channels` array is zeroed before use.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00140 · 3.1th percentile
Weakness
CWE-908 · Use of Uninitialized Resource
Published
2025-09-05T22:15Z
Affected products (3)
ProductVersionsFixed in
linux/linux_kernel≥ 6.16, < 6.16.46.16.4
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (2)
https://git.kernel.org/stable/c/4e5b705cc6147f0b9173c6219079f41416bdd3c0 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c88c04adb8611e436e1e773fd5db3f8d7397d089 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 05 SEP 17:20Z
    iio: accel: sca3300: fix uninitialized iio scan data
    cvelistv5