{"id":"CVE-2026-74467","summary":"s390/qeth: Check CAP_NET_ADMIN for private ioctls","details":"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.","modified":"2026-08-20T03:55:14.424247023Z","published":"2026-08-15T12:27:05.635Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74467.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3ea5210db058347481c93849786982f874f7be2d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4e48168825818bf4a13c743582227d15f1d30d04"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8fb69547924bbb3d7c900a0d7d137a7234db3f5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93a0a846ec59a88e0c402878a15357a5ce430eb4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b40c74262f7e1e601221cebccdbdb2b392ff9976"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bd63c7879eaa87f1958f7ee027813356fcd9ff11"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d211028bac1bd0fff0026bfa2a8328e5b78cd0e6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74467.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74467"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"18787eeebd7129ecf4960876d24f349682207783"},{"fixed":"8fb69547924bbb3d7c900a0d7d137a7234db3f5f"},{"fixed":"3ea5210db058347481c93849786982f874f7be2d"},{"fixed":"4e48168825818bf4a13c743582227d15f1d30d04"},{"fixed":"b40c74262f7e1e601221cebccdbdb2b392ff9976"},{"fixed":"bd63c7879eaa87f1958f7ee027813356fcd9ff11"},{"fixed":"93a0a846ec59a88e0c402878a15357a5ce430eb4"},{"fixed":"d211028bac1bd0fff0026bfa2a8328e5b78cd0e6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74467.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"5.15.216"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.183"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.151"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.103"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.44"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74467.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}