md/raid10: wait barrier before returning discard request with REQ_NOWAIT
In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQ_NOWAIT raid10_handle_discard should wait barrier before returning a discard bio which has REQ_NOWAIT. And there is no need to print warning calltrace if a discard bio has REQ_NOWAIT flag. Quality engineer usually checks dmesg and reports error if dmesg has warning/error calltrace.
CVE-2025-40325
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-2025-40325
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": "c9aa889b035fca4598ae985a0f0c76ebbb547ad2",
"lessThan": "29c742ff222dd39335b927a6909c23b8752a053c",
"versionType": "git"
},
{
"status": "affected",
"version": "c9aa889b035fca4598ae985a0f0c76ebbb547ad2",
"lessThan": "31ff67982c5fa39c0093b9d9f429fef91c2494b7",
"versionType": "git"
},
{
"status": "affected",
"version": "c9aa889b035fca4598ae985a0f0c76ebbb547ad2",
"lessThan": "31d3156efe909b53ba174861a3da880c688f5edc",
"versionType": "git"
},
{
"status": "affected",
"version": "c9aa889b035fca4598ae985a0f0c76ebbb547ad2",
"lessThan": "3db4404435397a345431b45f57876a3df133f3b4",
"versionType": "git"
},
{
"status": "affected",
"version": "39db562b3fedb93978a7e42dd216b306740959f8",
"versionType": "git"
},
{
"status": "affected",
"version": "5.15.111",
"lessThan": "5.16",
"versionType": "semver"
}
],
"programFiles": [
"drivers/md/raid10.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.17"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.17",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.64",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver",
"lessThanOrEqual": "6.14.*"
},
{
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/md/raid10.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-40325
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46050 · Revision 1
- Added to Heist Feed
- Publisher date