nvmet-fc: move lsop put work to nvmet_fc_ls_req_op
In the Linux kernel, the following vulnerability has been resolved: nvmet-fc: move lsop put work to nvmet_fc_ls_req_op It’s possible for more than one async command to be in flight from __nvmet_fc_send_ls_req. For each command, a tgtport reference is taken. In the current code, only one put work item is queued at a time, which results in a leaked reference. To fix this, move the work item to the nvmet_fc_ls_req_op struct, which already tracks all resources related to the command.
CVE-2025-40171
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-2025-40171
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": "5e0bc09a52b6169ce90f7ac6e195791adb16cec4",
"lessThan": "11269c08013f4ee8b8f5edc6c56700acb34092d0",
"versionType": "git"
},
{
"status": "affected",
"version": "9e6987f8937a7bd7516aa52f25cb7e12c0c92ee8",
"lessThan": "a28112cc55013cd8cbd5d36b5115a5b851151bd9",
"versionType": "git"
},
{
"status": "affected",
"version": "eaf0971fdabf2a93c1429dc6bedf3bbe85dffa30",
"lessThan": "060ecc81240ef9d60d9485a3a5eb55a0d6e7a25c",
"versionType": "git"
},
{
"status": "affected",
"version": "710c69dbaccdac312e32931abcb8499c1525d397",
"lessThan": "7331925c247b03b7767b8cd93cfe1b7aa2377850",
"versionType": "git"
},
{
"status": "affected",
"version": "710c69dbaccdac312e32931abcb8499c1525d397",
"lessThan": "7a619f8c869117ffed08365b377f66b7e1d941b4",
"versionType": "git"
},
{
"status": "affected",
"version": "710c69dbaccdac312e32931abcb8499c1525d397",
"lessThan": "db5a5406fb7e5337a074385c7a3e53c77f2c1bd3",
"versionType": "git"
},
{
"status": "affected",
"version": "1d86f79287206deec36d63b89c741cf542b6cadd",
"versionType": "git"
},
{
"status": "affected",
"version": "5.15.150",
"lessThan": "5.15.195",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.1.80",
"lessThan": "6.1.156",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.6.19",
"lessThan": "6.6.112",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.7.7",
"lessThan": "6.8",
"versionType": "semver"
}
],
"programFiles": [
"drivers/nvme/target/fc.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.195",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.156",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.112",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.53",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.17.3",
"versionType": "semver",
"lessThanOrEqual": "6.17.*"
},
{
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/nvme/target/fc.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-40171
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30684 · Revision 1
- Added to Heist Feed
- Publisher date