---
id: CVE-2025-68739
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  PM / devfreq: hisi: Fix potential UAF in OPP handling

  Ensure all required data is acquired before calling dev_pm_opp_put(opp)
  to maintain correct resource acquisition …
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  PM / devfreq: hisi: Fix potential UAF in OPP handling

  Ensure all required data is acquired before calling dev_pm_opp_put(opp)
  to maintain correct resource acquisition …
severity: none
published: '2025-12-24'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T10:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-68739'
references:
  - url: 'https://git.kernel.org/stable/c/26dd44a40096468396b6438985d8e44e0743f64c'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/469b0b8ce08818f3e4f01d2fa8d0dadeab501e1f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/efb028b07f7b2d141b91c2fab5276b601f0d0dbe'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
epss: 0.00197
epssPercentile: 0.08699
ingestedAt: '2026-10-13T10:22:03.517Z'
---

## Overview

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

PM / devfreq: hisi: Fix potential UAF in OPP handling

Ensure all required data is acquired before calling dev_pm_opp_put(opp)
to maintain correct resource acquisition and release order.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.