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CVE-2025-39969

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CVE-2025-39969

Published: Oct 15, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: i40e: fix validation of VF state in get resources VF state I40E_VF_STATE_ACTIVE is not the only state in which VF is actually active so it should not be used to determine if a VF is allowed to obtain resources. Use I40E_VF_STATE_RESOURCES_LOADED that is set only in i40e_vc_get_vf_resources_msg() and cleared during reset.

VendorProductVersions

Linux

Linux

affected
171527da84149c2c7aa6a60a64b09d24f3546298 - < 185745d56ec958bf8aa773828213237dfcc32f5a
affected
eb87117c27e729b0aeef4d72ed40d6a1761b0f68 - < f47876788a23de296c42ef9d505b5c1630f0b4b8
affected
2132643b956f553f5abddc9bae20dae267b082e0 - < 8e35c80f8570426fe0f0cc92b151ebd835975f22
affected
61125b8be85dfbc7e9c7fe1cc6c6d631ab603516 - < 6c3981fd59ef11a75005ac9978f034da5a168b6a
affected
61125b8be85dfbc7e9c7fe1cc6c6d631ab603516 - < e748f1ee493f88e38b77363a60499f979d42c58a

+6 more versions

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
5.4.300 - <= 5.4.*
unaffected
5.10.245 - <= 5.10.*
unaffected
5.15.194 - <= 5.15.*

+5 more versions

References

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