Bug 2404112 (CVE-2025-39970) - CVE-2025-39970 kernel: i40e: fix input validation logic for action_meta
Summary: CVE-2025-39970 kernel: i40e: fix input validation logic for action_meta
Keywords:
Status: NEW
Alias: CVE-2025-39970
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-15 08:02 UTC by OSIDB Bzimport
Modified: 2025-10-16 10:46 UTC (History)
0 users

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Description OSIDB Bzimport 2025-10-15 08:02:43 UTC 
In the Linux kernel, the following vulnerability has been resolved:

i40e: fix input validation logic for action_meta

Fix condition to check 'greater or equal' to prevent OOB dereference.
Comment 1 Alexander B 2025-10-16 10:43:35 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025101556-CVE-2025-39970-2ec8@gregkh/T
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