{"id":"CVE-2026-74467","revision":"887c5fb6d7ac441f962e74472e934d06","records":[{"revision":"887c5fb6d7ac441f962e74472e934d06","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74467","aliases":[],"title":"s390/qeth: Check CAP_NET_ADMIN for private ioctls","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/qeth: Check CAP_NET_ADMIN for private ioctls\n\nGate the SIOCDEVPRIVATE ioctl commands SIOC_QETH_ADP_SET_SNMP_CONTROL,\nSIOC_QETH_GET_CARD_TYPE and SIOC_QETH_QUERY_OAT with CAP_NET_ADMIN\ncapable check to ensure unprivileged users cannot invoke them.","state":0,"publishedAt":"2026-08-15T12:27:05.635+00:00","modifiedAt":"2026-10-16T19:05:47.339+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/s390/net/qeth_core_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"8fb69547924bbb3d7c900a0d7d137a7234db3f5f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"3ea5210db058347481c93849786982f874f7be2d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"4e48168825818bf4a13c743582227d15f1d30d04\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"b40c74262f7e1e601221cebccdbdb2b392ff9976\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"bd63c7879eaa87f1958f7ee027813356fcd9ff11\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"93a0a846ec59a88e0c402878a15357a5ce430eb4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"18787eeebd7129ecf4960876d24f349682207783\",\n                            \"lessThan\": \"d211028bac1bd0fff0026bfa2a8328e5b78cd0e6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\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/s390/net/qeth_core_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.15\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.15\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.216\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.183\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.151\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.103\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.44\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.8\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\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:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/8fb69547924bbb3d7c900a0d7d137a7234db3f5f","https://git.kernel.org/stable/c/3ea5210db058347481c93849786982f874f7be2d","https://git.kernel.org/stable/c/4e48168825818bf4a13c743582227d15f1d30d04","https://git.kernel.org/stable/c/b40c74262f7e1e601221cebccdbdb2b392ff9976","https://git.kernel.org/stable/c/bd63c7879eaa87f1958f7ee027813356fcd9ff11","https://git.kernel.org/stable/c/93a0a846ec59a88e0c402878a15357a5ce430eb4","https://git.kernel.org/stable/c/d211028bac1bd0fff0026bfa2a8328e5b78cd0e6"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74467","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74467","identifiers":["CVE-2026-74467"]},"retained":false,"historicalAffected":[]}],"coverage":[]}