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nvmet-fc: move lsop put work to nvmet_fc_ls_req_op

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

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
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