s390/qeth: Check CAP_NET_ADMIN for private ioctls
In the Linux kernel, the following vulnerability has been resolved: s390/qeth: Check CAP_NET_ADMIN for private ioctls Gate the SIOCDEVPRIVATE ioctl commands SIOC_QETH_ADP_SET_SNMP_CONTROL, SIOC_QETH_GET_CARD_TYPE and SIOC_QETH_QUERY_OAT with CAP_NET_ADMIN capable check to ensure unprivileged users cannot invoke them.
CVE-2026-74467
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-74467
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "8fb69547924bbb3d7c900a0d7d137a7234db3f5f",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "3ea5210db058347481c93849786982f874f7be2d",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "4e48168825818bf4a13c743582227d15f1d30d04",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "b40c74262f7e1e601221cebccdbdb2b392ff9976",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "bd63c7879eaa87f1958f7ee027813356fcd9ff11",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "93a0a846ec59a88e0c402878a15357a5ce430eb4",
"versionType": "git"
},
{
"status": "affected",
"version": "18787eeebd7129ecf4960876d24f349682207783",
"lessThan": "d211028bac1bd0fff0026bfa2a8328e5b78cd0e6",
"versionType": "git"
}
],
"programFiles": [
"drivers/s390/net/qeth_core_main.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.216",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.183",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.151",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.103",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.44",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.8",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/s390/net/qeth_core_main.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-74467
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #33162 · Revision 1
- Added to Heist Feed
- Publisher date