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CVE-2022-50414 (GCVE-0-2022-50414)

Vulnerability from cvelistv5 – Published: 2025-09-18 16:03 – Updated: 2026-05-11 19:19
VLAI
Title
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails fcoe_init() calls fcoe_transport_attach(&fcoe_sw_transport), but when fcoe_if_init() fails, &fcoe_sw_transport is not detached and leaves freed &fcoe_sw_transport on fcoe_transports list. This causes panic when reinserting module. BUG: unable to handle page fault for address: fffffbfff82e2213 RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe] Call Trace: <TASK> do_one_initcall+0xd0/0x4e0 load_module+0x5eee/0x7210 ...
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 19:09 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < d581303d6f8d4139513105d73dd65f26c6707160 (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < b5cc59470df64f26ad397dbb71cbf130cf489edf (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < cf74d1197c0e3d2f353faa333e9e2847c73713f1 (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < be5f1a82ad6056db22c86005dc4cac22a20deeef (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < 22e8c7a56bb1cd2ed0beaaccb34282ac9cbbe27e (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < 09a60f908d8b6497f618113b7c3c31267dc90911 (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < 1dc499c615aa87dc46a3f2d1f91d2d358e55f3e3 (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < aef82d16be5a353d913163f26fc4385e296be2b8 (git)
Affected: 78a582463c1e3a262aeaf2a291e06a93a7b34212 , < 4155658cee394b22b24c6d64e49247bf26d95b92 (git)
guessed Create a notification for this product.
Linux Linux Affected: 2.6.39
Unaffected: 0 , < 2.6.39 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: fcoe: Fix transport not deattached when fcoe_if_init() fails\n\nfcoe_init() calls fcoe_transport_attach(\u0026fcoe_sw_transport), but when\nfcoe_if_init() fails, \u0026fcoe_sw_transport is not detached and leaves freed\n\u0026fcoe_sw_transport on fcoe_transports list. This causes panic when\nreinserting module.\n\n BUG: unable to handle page fault for address: fffffbfff82e2213\n RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe]\n Call Trace:\n  \u003cTASK\u003e\n  do_one_initcall+0xd0/0x4e0\n  load_module+0x5eee/0x7210\n  ..."
          }
        ],
        "id": "CVE-2022-50414",
        "lastModified": "2026-06-17T05:23:29.833",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
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          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
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      "current_release_date": "2026-06-29T21:49:51+00:00",
      "cve": "CVE-2022-50414",
      "id": "CVE-2022-50414",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_affected": "150",
      "product_status:known_not_affected": "124",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50414.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-11T02:27:18Z",
      "cve": "CVE-2022-50414",
      "id": "CVE-2022-50414",
      "initial_release_date": "2025-09-18T23:42:56Z",
      "product_status:known_affected": "497",
      "product_status:known_not_affected": "139",
      "product_status:recommended": "296",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-50414",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-50414.json",
      "version": "42"
    },
    "vulnrichment": {
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                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "LOW",
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                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "version": "3.1"
                }
              },
              {
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                  "content": {
                    "id": "CVE-2022-50414",
                    "options": [
                      {
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                      },
                      {
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                      {
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                      }
                    ],
                    "role": "CISA Coordinator",
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                    "version": "2.0.3"
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            "problemTypes": [
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                    "lang": "en",
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            ],
            "providerMetadata": {
              "dateUpdated": "2026-01-14T19:09:46.525Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
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              "product": "Linux",
              "programFiles": [
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            },
            {
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              "product": "Linux",
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              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
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                  "version": "2.6.39"
                },
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                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
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                  "status": "unaffected",
                  "version": "4.9.337",
                  "versionType": "semver"
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                  "status": "unaffected",
                  "version": "4.14.303",
                  "versionType": "semver"
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                  "status": "unaffected",
                  "version": "4.19.270",
                  "versionType": "semver"
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                  "status": "unaffected",
                  "version": "5.4.229",
                  "versionType": "semver"
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                {
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                  "status": "unaffected",
                  "version": "5.10.163",
                  "versionType": "semver"
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                {
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                  "version": "5.15.86",
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                  "version": "6.0.16",
                  "versionType": "semver"
                },
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                  "status": "unaffected",
                  "version": "6.1.2",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.2",
                  "versionType": "original_commit_for_fix"
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              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
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                  "cpeMatch": [
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          "descriptions": [
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              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: fcoe: Fix transport not deattached when fcoe_if_init() fails\n\nfcoe_init() calls fcoe_transport_attach(\u0026fcoe_sw_transport), but when\nfcoe_if_init() fails, \u0026fcoe_sw_transport is not detached and leaves freed\n\u0026fcoe_sw_transport on fcoe_transports list. This causes panic when\nreinserting module.\n\n BUG: unable to handle page fault for address: fffffbfff82e2213\n RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe]\n Call Trace:\n  \u003cTASK\u003e\n  do_one_initcall+0xd0/0x4e0\n  load_module+0x5eee/0x7210\n  ..."
            }
          ],
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            "dateUpdated": "2026-05-11T19:19:01.870Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
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            {
              "url": "https://git.kernel.org/stable/c/4155658cee394b22b24c6d64e49247bf26d95b92"
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          "title": "scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails",
          "x_generator": {
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      "cveMetadata": {
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        "assignerShortName": "Linux",
        "cveId": "CVE-2022-50414",
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        "dateReserved": "2025-09-17T14:53:07.002Z",
        "dateUpdated": "2026-05-11T19:19:01.870Z",
        "state": "PUBLISHED"
      },
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    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.