Vulnerability-Lookup

FKIE_CVE-2024-42286

Vulnerability from fkie_nvd - Published: 2024-08-17 09:15 - Updated: 2026-08-04 11:19

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: validate nvme_local_port correctly The driver load failed with error message, qla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef and with a kernel crash, BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Workqueue: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000 RDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Call Trace: qla_nvme_register_remote+0xeb/0x1f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Exit the qla_nvme_register_remote() function when qla_nvme_register_hba() fails and correctly validate nvme_local_port.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213caa3af9	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5	Patch
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "549aac9655320c9b245a24271b204668c5d40430",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "e1f010844443c389bc552884ac5cfa47de34d54c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "a3ab508a4853a9f5ae25a7816a4889f09938f63c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "cde43031df533751b4ead37d173922feee2f550f",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "7cec2c3bfe84539c415f5e16f989228eba1d2f1e",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "f6be298cc1042f24d521197af29c7c4eb95af4d5",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "3eac973eb5cb2b874b3918f924798afc5affd46b",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "eb1d4ce2609584eeb7694866f34d4b213caa3af9",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0B4EF915-550B-45E5-B2CA-648FEACD60FC",
              "versionEndExcluding": "4.19.320",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A8961D98-9ACF-4188-BA88-44038B14BC28",
              "versionEndExcluding": "5.4.282",
              "versionStartIncluding": "4.20",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CCEDF13-293D-4E64-B501-4409D0365AFE",
              "versionEndExcluding": "5.10.224",
              "versionStartIncluding": "5.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B4E2B568-3171-41DE-B519-F2B1A3600D94",
              "versionEndExcluding": "5.15.165",
              "versionStartIncluding": "5.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E45EAC72-8329-4F99-8276-86AF9BB3496A",
              "versionEndExcluding": "6.1.103",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC912330-6B41-4C6B-99AF-F3857FBACB6A",
              "versionEndExcluding": "6.6.44",
              "versionStartIncluding": "6.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "92D388F2-1EAF-4CFA-AC06-5B26D762EA7D",
              "versionEndExcluding": "6.10.3",
              "versionStartIncluding": "6.7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: validate nvme_local_port correctly\n\nThe driver load failed with error message,\n\nqla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef\n\nand with a kernel crash,\n\n\tBUG: unable to handle kernel NULL pointer dereference at 0000000000000070\n\tWorkqueue: events_unbound qla_register_fcport_fn [qla2xxx]\n\tRIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc]\n\tRSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282\n\tRAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000\n\tRDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000\n\tRBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030\n\tR10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4\n\tR13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8\n\tFS:  0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000\n\tCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n\tCR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0\n\tCall Trace:\n\tqla_nvme_register_remote+0xeb/0x1f0 [qla2xxx]\n\t? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx]\n\tqla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx]\n\tqla_register_fcport_fn+0x54/0xc0 [qla2xxx]\n\nExit the qla_nvme_register_remote() function when qla_nvme_register_hba()\nfails and correctly validate nvme_local_port."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: scsi: qla2xxx: validar nvme_local_port correctamente La carga del controlador fall\u00f3 con mensaje de error, qla2xxx [0000:04:00.0]-ffff:0: Register_localport fall\u00f3: ret=ffffffef y con un kernel bloqueo, ERROR: no se puede manejar la desreferencia del puntero NULL del kernel en 0000000000000070 Cola de trabajo: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 00000000000000000 RDX : ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000 ) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Seguimiento de llamadas: qla_nvme_register_remote+0xeb/0x1 f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Salga de la funci\u00f3n qla_nvme_register_remote() cuando qla_nvme_register_hba () falla y valida correctamente nvme_local_port."
    }
  ],
  "id": "CVE-2024-42286",
  "lastModified": "2026-08-04T11:19:46.870",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "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"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-42286",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T16:11:20.265559Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-08-17T09:15:09.380",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213caa3af9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2024-42286 (GCVE-0-2024-42286)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:08 – Updated: 2026-08-05 11:36

Title

scsi: qla2xxx: validate nvme_local_port correctly

Summary

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/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 2024-09-10 16:11 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6667 records in the last 180 days details

References

10 references

URL	Tags
https://git.kernel.org/stable/c/549aac9655320c9b2…
https://git.kernel.org/stable/c/e1f010844443c389b…
https://git.kernel.org/stable/c/a3ab508a4853a9f5a…
https://git.kernel.org/stable/c/cde43031df533751b…
https://git.kernel.org/stable/c/7cec2c3bfe84539c4…
https://git.kernel.org/stable/c/f6be298cc1042f24d…
https://git.kernel.org/stable/c/3eac973eb5cb2b874…
https://git.kernel.org/stable/c/eb1d4ce2609584eeb…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < 549aac9655320c9b245a24271b204668c5d40430 (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < e1f010844443c389bc552884ac5cfa47de34d54c (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < a3ab508a4853a9f5ae25a7816a4889f09938f63c (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < cde43031df533751b4ead37d173922feee2f550f (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < 7cec2c3bfe84539c415f5e16f989228eba1d2f1e (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < f6be298cc1042f24d521197af29c7c4eb95af4d5 (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < 3eac973eb5cb2b874b3918f924798afc5affd46b (git) Affected: 8777e4314d397c4e3615dc02fe8537e571e3922f , < eb1d4ce2609584eeb7694866f34d4b213caa3af9 (git)
Linux	Linux	Affected: 4.19 Unaffected: 0 , < 4.19 (semver) Unaffected: 4.19.320 , ≤ 4.19.* (semver) Unaffected: 5.4.282 , ≤ 5.4.* (semver) Unaffected: 5.10.224 , ≤ 5.10.* (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.103 , ≤ 6.1.* (semver) Unaffected: 6.6.44 , ≤ 6.6.* (semver) Unaffected: 6.10.3 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42286",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:11:20.265559Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:30.367Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:03:35.011Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "549aac9655320c9b245a24271b204668c5d40430",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "e1f010844443c389bc552884ac5cfa47de34d54c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "a3ab508a4853a9f5ae25a7816a4889f09938f63c",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "cde43031df533751b4ead37d173922feee2f550f",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "7cec2c3bfe84539c415f5e16f989228eba1d2f1e",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "f6be298cc1042f24d521197af29c7c4eb95af4d5",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "3eac973eb5cb2b874b3918f924798afc5affd46b",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            },
            {
              "lessThan": "eb1d4ce2609584eeb7694866f34d4b213caa3af9",
              "status": "affected",
              "version": "8777e4314d397c4e3615dc02fe8537e571e3922f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_nvme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.320",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: validate nvme_local_port correctly\n\nThe driver load failed with error message,\n\nqla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef\n\nand with a kernel crash,\n\n\tBUG: unable to handle kernel NULL pointer dereference at 0000000000000070\n\tWorkqueue: events_unbound qla_register_fcport_fn [qla2xxx]\n\tRIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc]\n\tRSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282\n\tRAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000\n\tRDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000\n\tRBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030\n\tR10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4\n\tR13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8\n\tFS:  0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000\n\tCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n\tCR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0\n\tCall Trace:\n\tqla_nvme_register_remote+0xeb/0x1f0 [qla2xxx]\n\t? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx]\n\tqla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx]\n\tqla_register_fcport_fn+0x54/0xc0 [qla2xxx]\n\nExit the qla_nvme_register_remote() function when qla_nvme_register_hba()\nfails and correctly validate nvme_local_port."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The vulnerable code runs entirely in kernel DPC/workqueue context in response to Fibre Channel fabric events (link up, RSCN, remote port login) delivered by peers on the SAN, with no local syscall or ioctl involvement. Consistent with other qla2xxx fabric-driven NULL-deref CVEs in this driver (e.g. CVE-2025-71236), the remote FC peer that drives discovery makes this network-reachable.\nAC:L - Both sides of the race are discovery paths an attacker can drive repeatedly by generating link bounces/RSCNs and port logins, forcing concurrent `qla_nvme_register_hba()` entry from the DPC thread and the fcport workqueue. The race was hit spontaneously on ordinary driver load in the field, showing the window is wide and requires no special conditions.\nPR:N - No credentials are checked anywhere on the path \u2014 standard Fibre Channel fabric login and RSCN processing is unauthenticated by default (FC-SP/EDIF is opt-in and rarely deployed), and the crashing code runs in kernel worker context with no privilege gate.\nUI:N - The registration path is triggered automatically by fabric discovery and driver initialization; no administrator or user action is needed beyond the system having an NVMe-FC-capable qla2xxx HBA attached to the fabric.\nS:U - The NULL dereference oopses inside the kernel that owns the driver; no VM, IOMMU, or sandbox boundary is crossed and the impact stays within the same security authority.\nC:N - The fault is a dereference of a NULL `nvme_fc_local_port` at fixed offset 0x70, an address below `mmap_min_addr` that cannot be mapped or populated by an attacker, so no kernel memory contents are disclosed.\nI:N - The access is `kref_get_unless_zero()` on an unmappable NULL-page address, which faults before any state is modified; there is no out-of-bounds write, freed-object reuse, or type confusion to leverage for corruption.\nA:H - The dereference produces a kernel oops in `events_unbound`/`qla_register_fcport_fn`, killing the worker, aborting driver load, and leaving the NVMe-FC storage path unusable \u2014 a full panic on `panic_on_oops` systems."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:36:22.360Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430"
        },
        {
          "url": "https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c"
        },
        {
          "url": "https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c"
        },
        {
          "url": "https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f"
        },
        {
          "url": "https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e"
        },
        {
          "url": "https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5"
        },
        {
          "url": "https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213caa3af9"
        }
      ],
      "title": "scsi: qla2xxx: validate nvme_local_port correctly",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42286",
    "datePublished": "2024-08-17T09:08:52.036Z",
    "dateReserved": "2024-07-30T07:40:12.262Z",
    "dateUpdated": "2026-08-05T11:36:22.360Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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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.

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