Bug 2425012 (CVE-2025-68739) - CVE-2025-68739 kernel: PM / devfreq: hisi: Fix potential UAF in OPP handling
Summary: CVE-2025-68739 kernel: PM / devfreq: hisi: Fix potential UAF in OPP handling
Keywords:
Status: NEW
Alias: CVE-2025-68739
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-24 13:01 UTC by OSIDB Bzimport
Modified: 2025-12-25 09:05 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-12-24 13:01:50 UTC 
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.
Comment 1 Alexander B 2025-12-25 09:00:59 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025122414-CVE-2025-68739-b2a7@gregkh/T
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