Unrated
scsi: ufs: core: Validate connected lane counts
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Validate connected lane counts The connected lane count is used by TX equalization code to index arrays sized by UFS_MAX_LANES. Reject zero and out-of-range RX or TX lane counts before they can be propagated.
Announced Source revision 1
Original source ↗CVE-2026-92478
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-2026-92478
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": "03e5d38e2f985d8d0b0a60508c0b422f664808e3",
"lessThan": "4b62f73836f4d037c9afd20c4c6084e4d44b3a57",
"versionType": "git"
},
{
"status": "affected",
"version": "03e5d38e2f985d8d0b0a60508c0b422f664808e3",
"lessThan": "9e6dd452f1affb5c412ca64bf5809ce9fde3174d",
"versionType": "git"
}
],
"programFiles": [
"drivers/ufs/core/ufshcd.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "7.1"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "7.1",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/ufs/core/ufshcd.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-92478
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #36752 · Revision 1
- Added to Heist Feed
- Publisher date