bus: mhi: host: Fix controller cleanup on EDL sysfs failure
In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix controller cleanup on EDL sysfs failure mhi_register_controller() adds the controller device before creating the optional trigger_edl sysfs file. If sysfs_create_file() fails, the error path only drops the device reference and leaves the device registered. Hence, call device_del() in the error path before put_device().
CVE-2026-90402
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-2026-90402
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": "17553ba8e19dee8770b3dcc597d49dcc3418f3b0",
"lessThan": "7943dc67250fad6ceac0dd089c6ad5776e4be71d",
"versionType": "git"
},
{
"status": "affected",
"version": "17553ba8e19dee8770b3dcc597d49dcc3418f3b0",
"lessThan": "4fb17a7c437f145353e93e6a9791f6db70e1cc63",
"versionType": "git"
},
{
"status": "affected",
"version": "17553ba8e19dee8770b3dcc597d49dcc3418f3b0",
"lessThan": "4743959aa8d876b5b456a62e8a62eb770db7afe9",
"versionType": "git"
},
{
"status": "affected",
"version": "17553ba8e19dee8770b3dcc597d49dcc3418f3b0",
"lessThan": "0d5b9e66591d4e2a4376ac82c8cda889a29ba3ee",
"versionType": "git"
}
],
"programFiles": [
"drivers/bus/mhi/host/init.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.10"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.10",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/bus/mhi/host/init.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90402
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #36724 · Revision 1
- Added to Heist Feed
- Publisher date