CVE-2025-39690

MEDIUM EPSS 2.8%
Published Sep 5, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 5, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥6.16  –  <6.16.4
linuxlinux_kernel6.17any
linuxlinux_kernel6.17any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/4e5b705cc6147f0b9173c6219079f41416bdd3c0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c88c04adb8611e436e1e773fd5db3f8d7397d089
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4e5b705cc6147f0b9173c6219079f41416bdd3c0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c88c04adb8611e436e1e773fd5db3f8d7397d089
    Patch