CVE-2025-39970
i40e: fix input validation logic for action_meta
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
15 Oct 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/28465770ca3b694286ff9ed6dfd558413f57d98fhttps://git.kernel.org/stable/c/3118f41d8fa57b005f53ec3db2ba5eab1d7ba12bhttps://git.kernel.org/stable/c/3883e9702b6a4945e93b16c070f338a9f5b496f9https://git.kernel.org/stable/c/461e0917eedcd159d87f3ea846754a1e07d7e78ahttps://git.kernel.org/stable/c/560e1683410585fbd5df847f43433c4296f0d222https://git.kernel.org/stable/c/9739d5830497812b0bdeaee356ddefbe60830b88https://git.kernel.org/stable/c/a88c1b2746eccf00e2094b187945f0f1e990b400https://git.kernel.org/stable/c/f8c8e11825b24661596fa8db2f0981ba17ed0817