{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/target/fcloop.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f30b95159a53e72529a9ca1667f11cd1970240a7",
              "status": "affected",
              "version": "10c165af35d225eb033f4edc7fcc699a8d2d533d",
              "versionType": "git"
            },
            {
              "lessThan": "31d3817bcd9e192b30abe3cf4b68f69d48864dd2",
              "status": "affected",
              "version": "10c165af35d225eb033f4edc7fcc699a8d2d533d",
              "versionType": "git"
            },
            {
              "lessThan": "dd677d0598387ea623820ab2bd0e029c377445a3",
              "status": "affected",
              "version": "10c165af35d225eb033f4edc7fcc699a8d2d533d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2cf857075bcc8e83c4aa5fe7d8f1efd6af51e04e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/target/fcloop.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.18"
            },
            {
              "lessThan": "6.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.17.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-fcloop: Check remoteport port_state before calling done callback\n\nIn nvme_fc_handle_ls_rqst_work, the lsrsp-\u003edone callback is only set when\nremoteport-\u003eport_state is FC_OBJSTATE_ONLINE.  Otherwise, the\nnvme_fc_xmt_ls_rsp\u0027s LLDD call to lport-\u003eops-\u003exmt_ls_rsp is expected to\nfail and the nvme-fc transport layer itself will directly call\nnvme_fc_xmt_ls_rsp_free instead of relying on LLDD\u0027s done callback to free\nthe lsrsp resources.\n\nUpdate the fcloop_t2h_xmt_ls_rsp routine to check remoteport-\u003eport_state.\nIf online, then lsrsp-\u003edone callback will free the lsrsp.  Else, return\n-ENODEV to signal the nvme-fc transport to handle freeing lsrsp."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-13T06:06:11.168Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f30b95159a53e72529a9ca1667f11cd1970240a7"
        },
        {
          "url": "https://git.kernel.org/stable/c/31d3817bcd9e192b30abe3cf4b68f69d48864dd2"
        },
        {
          "url": "https://git.kernel.org/stable/c/dd677d0598387ea623820ab2bd0e029c377445a3"
        }
      ],
      "title": "nvmet-fcloop: Check remoteport port_state before calling done callback",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23376",
    "datePublished": "2026-03-25T10:27:56.458Z",
    "dateReserved": "2026-01-13T15:37:46.003Z",
    "dateUpdated": "2026-04-13T06:06:11.168Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}