{"id":"CVE-2025-39969","revision":"fb9a217085ec48e290b944d98de62c2c","records":[{"revision":"fb9a217085ec48e290b944d98de62c2c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-39969","aliases":[],"title":"i40e: fix validation of VF state in get resources","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: fix validation of VF state in get resources\n\nVF state I40E_VF_STATE_ACTIVE is not the only state in which\nVF is actually active so it should not be used to determine\nif a VF is allowed to obtain resources.\n\nUse I40E_VF_STATE_RESOURCES_LOADED that is set only in\ni40e_vc_get_vf_resources_msg() and cleared during reset.","state":0,"publishedAt":"2025-10-15T07:55:52.948+00:00","modifiedAt":"2026-10-15T22:02:34.578+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\",\n                        \"drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"171527da84149c2c7aa6a60a64b09d24f3546298\",\n                            \"lessThan\": \"185745d56ec958bf8aa773828213237dfcc32f5a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eb87117c27e729b0aeef4d72ed40d6a1761b0f68\",\n                            \"lessThan\": \"f47876788a23de296c42ef9d505b5c1630f0b4b8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2132643b956f553f5abddc9bae20dae267b082e0\",\n                            \"lessThan\": \"8e35c80f8570426fe0f0cc92b151ebd835975f22\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"61125b8be85dfbc7e9c7fe1cc6c6d631ab603516\",\n                            \"lessThan\": \"6c3981fd59ef11a75005ac9978f034da5a168b6a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"61125b8be85dfbc7e9c7fe1cc6c6d631ab603516\",\n                            \"lessThan\": \"e748f1ee493f88e38b77363a60499f979d42c58a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"61125b8be85dfbc7e9c7fe1cc6c6d631ab603516\",\n                            \"lessThan\": \"6128bbc7adc25c87c2f64b5eb66a280b78ef7ab7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"61125b8be85dfbc7e9c7fe1cc6c6d631ab603516\",\n                            \"lessThan\": \"a991dc56d3e9a2c3db87d0c3f03c24f6595400f1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"61125b8be85dfbc7e9c7fe1cc6c6d631ab603516\",\n                            \"lessThan\": \"877b7e6ffc23766448236e8732254534c518ba42\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5.4.165\",\n                            \"lessThan\": \"5.4.300\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.85\",\n                            \"lessThan\": \"5.10.245\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.8\",\n                            \"lessThan\": \"5.15.194\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\",\n                        \"drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.300\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.245\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.194\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.155\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.109\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.50\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.16.10\",\n                            \"lessThanOrEqual\": \"6.16.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.17\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/185745d56ec958bf8aa773828213237dfcc32f5a","https://git.kernel.org/stable/c/f47876788a23de296c42ef9d505b5c1630f0b4b8","https://git.kernel.org/stable/c/8e35c80f8570426fe0f0cc92b151ebd835975f22","https://git.kernel.org/stable/c/6c3981fd59ef11a75005ac9978f034da5a168b6a","https://git.kernel.org/stable/c/e748f1ee493f88e38b77363a60499f979d42c58a","https://git.kernel.org/stable/c/6128bbc7adc25c87c2f64b5eb66a280b78ef7ab7","https://git.kernel.org/stable/c/a991dc56d3e9a2c3db87d0c3f03c24f6595400f1","https://git.kernel.org/stable/c/877b7e6ffc23766448236e8732254534c518ba42"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-39969","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-39969","identifiers":["CVE-2025-39969"]},"retained":false,"historicalAffected":[]}],"coverage":[]}