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CVE-2024-50040 (GCVE-0-2024-50040)

Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2026-05-23 15:54
VLAI
Title
igb: Do not bring the device up after non-fatal error
Summary
In the Linux kernel, the following vulnerability has been resolved: igb: Do not bring the device up after non-fatal error Commit 004d25060c78 ("igb: Fix igb_down hung on surprise removal") changed igb_io_error_detected() to ignore non-fatal pcie errors in order to avoid hung task that can happen when igb_down() is called multiple times. This caused an issue when processing transient non-fatal errors. igb_io_resume(), which is called after igb_io_error_detected(), assumes that device is brought down by igb_io_error_detected() if the interface is up. This resulted in panic with stacktrace below. [ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down [ T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0 [ T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID) [ T292] igb 0000:09:00.0: device [8086:1537] error status/mask=00004000/00000000 [ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: TLP Header: 00000000 00000000 00000000 00000000 [ T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message [ T292] igb 0000:09:00.0: Non-correctable non-fatal error reported. [ T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message [ T292] pcieport 0000:00:1c.5: AER: broadcast resume message [ T292] ------------[ cut here ]------------ [ T292] kernel BUG at net/core/dev.c:6539! [ T292] invalid opcode: 0000 [#1] PREEMPT SMP [ T292] RIP: 0010:napi_enable+0x37/0x40 [ T292] Call Trace: [ T292] <TASK> [ T292] ? die+0x33/0x90 [ T292] ? do_trap+0xdc/0x110 [ T292] ? napi_enable+0x37/0x40 [ T292] ? do_error_trap+0x70/0xb0 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? exc_invalid_op+0x4e/0x70 [ T292] ? napi_enable+0x37/0x40 [ T292] ? asm_exc_invalid_op+0x16/0x20 [ T292] ? napi_enable+0x37/0x40 [ T292] igb_up+0x41/0x150 [ T292] igb_io_resume+0x25/0x70 [ T292] report_resume+0x54/0x70 [ T292] ? report_frozen_detected+0x20/0x20 [ T292] pci_walk_bus+0x6c/0x90 [ T292] ? aer_print_port_info+0xa0/0xa0 [ T292] pcie_do_recovery+0x22f/0x380 [ T292] aer_process_err_devices+0x110/0x160 [ T292] aer_isr+0x1c1/0x1e0 [ T292] ? disable_irq_nosync+0x10/0x10 [ T292] irq_thread_fn+0x1a/0x60 [ T292] irq_thread+0xe3/0x1a0 [ T292] ? irq_set_affinity_notifier+0x120/0x120 [ T292] ? irq_affinity_notify+0x100/0x100 [ T292] kthread+0xe2/0x110 [ T292] ? kthread_complete_and_exit+0x20/0x20 [ T292] ret_from_fork+0x2d/0x50 [ T292] ? kthread_complete_and_exit+0x20/0x20 [ T292] ret_from_fork_asm+0x11/0x20 [ T292] </TASK> To fix this issue igb_io_resume() checks if the interface is running and the device is not down this means igb_io_error_detected() did not bring the device down and there is no need to bring it up.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-22 13:24 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 124e39a734cb90658b8f0dc110847bbfc6e33792 , < dca2ca65a8695d9593e2cf1b40848e073ad75413 (git)
Affected: c9f56f3c7bc908caa772112d3ae71cdd5d18c257 , < c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7 (git)
Affected: 994c2ceb70ea99264ccc6f09e6703ca267dad63c , < d79af3af2f49c6aae9add3d492c04d60c1b85ce4 (git)
Affected: fa92c463eba75dcedbd8d689ffdcb83293aaa0c3 , < 0a94079e3841d00ea5abb05e3233d019a86745f6 (git)
Affected: 39695e87d86f0e7d897fba1d2559f825aa20caeb , < 6a39c8f5c8aae74c5ab2ba466791f59ffaab0178 (git)
Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 57c5053eaa5f9a8a99e34732e37a86615318e464 (git)
Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 500be93c5d53b7e2c5314292012185f0207bad0c (git)
Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 330a699ecbfc9c26ec92c6310686da1230b4e7eb (git)
Affected: c2312e1d12b1c3ee4100c173131b102e2aed4d04 (git)
Affected: 41f63b72a01c0e0ac59ab83fd2d921fcce0f602d (git)
Affected: 4.19.291 , < 4.19.323 (semver)
Affected: 5.4.251 , < 5.4.285 (semver)
Affected: 5.10.188 , < 5.10.227 (semver)
Affected: 5.15.150 , < 5.15.168 (semver)
Affected: 6.1.42 , < 6.1.113 (semver)
Affected: 4.14.322 , < 4.15 (semver)
Affected: 6.4.7 , < 6.5 (semver)
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Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 4.19.323 , ≤ 4.19.* (semver)
Unaffected: 5.4.285 , ≤ 5.4.* (semver)
Unaffected: 5.10.227 , ≤ 5.10.* (semver)
Unaffected: 5.15.168 , ≤ 5.15.* (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.57 , ≤ 6.6.* (semver)
Unaffected: 6.11.4 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
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Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.2 (custom)
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Affected: 0 , < V3.2 (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.2 (custom)
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Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
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Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
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Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
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Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.0 , < V3.1.5 (custom)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: Do not bring the device up after non-fatal error\n\nCommit 004d25060c78 (\"igb: Fix igb_down hung on surprise removal\")\nchanged igb_io_error_detected() to ignore non-fatal pcie errors in order\nto avoid hung task that can happen when igb_down() is called multiple\ntimes. This caused an issue when processing transient non-fatal errors.\nigb_io_resume(), which is called after igb_io_error_detected(), assumes\nthat device is brought down by igb_io_error_detected() if the interface\nis up. This resulted in panic with stacktrace below.\n\n[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down\n[  T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0\n[  T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)\n[  T292] igb 0000:09:00.0:   device [8086:1537] error status/mask=00004000/00000000\n[  T292] igb 0000:09:00.0:    [14] CmpltTO [  200.105524,009][  T292] igb 0000:09:00.0: AER:   TLP Header: 00000000 00000000 00000000 00000000\n[  T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message\n[  T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.\n[  T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message\n[  T292] pcieport 0000:00:1c.5: AER: broadcast resume message\n[  T292] ------------[ cut here ]------------\n[  T292] kernel BUG at net/core/dev.c:6539!\n[  T292] invalid opcode: 0000 [#1] PREEMPT SMP\n[  T292] RIP: 0010:napi_enable+0x37/0x40\n[  T292] Call Trace:\n[  T292]  \u003cTASK\u003e\n[  T292]  ? die+0x33/0x90\n[  T292]  ? do_trap+0xdc/0x110\n[  T292]  ? napi_enable+0x37/0x40\n[  T292]  ? do_error_trap+0x70/0xb0\n[  T292]  ? napi_enable+0x37/0x40\n[  T292]  ? napi_enable+0x37/0x40\n[  T292]  ? exc_invalid_op+0x4e/0x70\n[  T292]  ? napi_enable+0x37/0x40\n[  T292]  ? asm_exc_invalid_op+0x16/0x20\n[  T292]  ? napi_enable+0x37/0x40\n[  T292]  igb_up+0x41/0x150\n[  T292]  igb_io_resume+0x25/0x70\n[  T292]  report_resume+0x54/0x70\n[  T292]  ? report_frozen_detected+0x20/0x20\n[  T292]  pci_walk_bus+0x6c/0x90\n[  T292]  ? aer_print_port_info+0xa0/0xa0\n[  T292]  pcie_do_recovery+0x22f/0x380\n[  T292]  aer_process_err_devices+0x110/0x160\n[  T292]  aer_isr+0x1c1/0x1e0\n[  T292]  ? disable_irq_nosync+0x10/0x10\n[  T292]  irq_thread_fn+0x1a/0x60\n[  T292]  irq_thread+0xe3/0x1a0\n[  T292]  ? irq_set_affinity_notifier+0x120/0x120\n[  T292]  ? irq_affinity_notify+0x100/0x100\n[  T292]  kthread+0xe2/0x110\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\n[  T292]  ret_from_fork+0x2d/0x50\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\n[  T292]  ret_from_fork_asm+0x11/0x20\n[  T292]  \u003c/TASK\u003e\n\nTo fix this issue igb_io_resume() checks if the interface is running and\nthe device is not down this means igb_io_error_detected() did not bring\nthe device down and there is no need to bring it up."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:54:17.354Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/dca2ca65a8695d9593e2cf1b40848e073ad75413"
        },
        {
          "url": "https://git.kernel.org/stable/c/c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7"
        },
        {
          "url": "https://git.kernel.org/stable/c/d79af3af2f49c6aae9add3d492c04d60c1b85ce4"
        },
        {
          "url": "https://git.kernel.org/stable/c/0a94079e3841d00ea5abb05e3233d019a86745f6"
        },
        {
          "url": "https://git.kernel.org/stable/c/6a39c8f5c8aae74c5ab2ba466791f59ffaab0178"
        },
        {
          "url": "https://git.kernel.org/stable/c/57c5053eaa5f9a8a99e34732e37a86615318e464"
        },
        {
          "url": "https://git.kernel.org/stable/c/500be93c5d53b7e2c5314292012185f0207bad0c"
        },
        {
          "url": "https://git.kernel.org/stable/c/330a699ecbfc9c26ec92c6310686da1230b4e7eb"
        }
      ],
      "title": "igb: Do not bring the device up after non-fatal error",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50040",
    "datePublished": "2024-10-21T19:39:39.771Z",
    "dateReserved": "2024-10-21T12:17:06.071Z",
    "dateUpdated": "2026-05-23T15:54:17.354Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-50040",
      "date": "2026-09-16",
      "epss": "0.00258",
      "percentile": "0.17703"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.14.322\", \"versionEndExcluding\": \"4.15\", \"matchCriteriaId\": \"A396AAC4-8EF4-431E-A38C-9FC50FD1D13E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.19.291\", \"versionEndExcluding\": \"4.20\", \"matchCriteriaId\": \"562E7628-8B2C-4374-AD43-F402A8609611\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.4.251\", \"versionEndExcluding\": \"5.5\", \"matchCriteriaId\": \"44DA80F9-E53B-4731-AC41-BD9BAFB7661D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.10.188\", \"versionEndExcluding\": \"5.10.227\", \"matchCriteriaId\": \"670179FE-A86F-4BA2-A637-52F9DB94C84C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.15.150\", \"versionEndExcluding\": \"5.15.168\", \"matchCriteriaId\": \"2E4E31DD-8C47-4256-8F26-3D090D6031AA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.1.42\", \"versionEndExcluding\": \"6.1.113\", \"matchCriteriaId\": \"CF06D507-5D67-4E3D-8279-FFAFC0F6C6FC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.4.7\", \"versionEndExcluding\": \"6.5\", \"matchCriteriaId\": \"78D465F1-2AAE-44B0-94DE-389ED298943D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.5\", \"versionEndExcluding\": \"6.6.57\", \"matchCriteriaId\": \"C1CF6300-B342-45C7-AC3B-2B6182FF2BC6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.7\", \"versionEndExcluding\": \"6.11.4\", \"matchCriteriaId\": \"AA84D336-CE9A-4535-B901-1AD77EC17C34\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"7F361E1D-580F-4A2D-A509-7615F73167A1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nigb: Do not bring the device up after non-fatal error\\n\\nCommit 004d25060c78 (\\\"igb: Fix igb_down hung on surprise removal\\\")\\nchanged igb_io_error_detected() to ignore non-fatal pcie errors in order\\nto avoid hung task that can happen when igb_down() is called multiple\\ntimes. This caused an issue when processing transient non-fatal errors.\\nigb_io_resume(), which is called after igb_io_error_detected(), assumes\\nthat device is brought down by igb_io_error_detected() if the interface\\nis up. This resulted in panic with stacktrace below.\\n\\n[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down\\n[  T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0\\n[  T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)\\n[  T292] igb 0000:09:00.0:   device [8086:1537] error status/mask=00004000/00000000\\n[  T292] igb 0000:09:00.0:    [14] CmpltTO [  200.105524,009][  T292] igb 0000:09:00.0: AER:   TLP Header: 00000000 00000000 00000000 00000000\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message\\n[  T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast resume message\\n[  T292] ------------[ cut here ]------------\\n[  T292] kernel BUG at net/core/dev.c:6539!\\n[  T292] invalid opcode: 0000 [#1] PREEMPT SMP\\n[  T292] RIP: 0010:napi_enable+0x37/0x40\\n[  T292] Call Trace:\\n[  T292]  \u003cTASK\u003e\\n[  T292]  ? die+0x33/0x90\\n[  T292]  ? do_trap+0xdc/0x110\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? do_error_trap+0x70/0xb0\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? exc_invalid_op+0x4e/0x70\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? asm_exc_invalid_op+0x16/0x20\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  igb_up+0x41/0x150\\n[  T292]  igb_io_resume+0x25/0x70\\n[  T292]  report_resume+0x54/0x70\\n[  T292]  ? report_frozen_detected+0x20/0x20\\n[  T292]  pci_walk_bus+0x6c/0x90\\n[  T292]  ? aer_print_port_info+0xa0/0xa0\\n[  T292]  pcie_do_recovery+0x22f/0x380\\n[  T292]  aer_process_err_devices+0x110/0x160\\n[  T292]  aer_isr+0x1c1/0x1e0\\n[  T292]  ? disable_irq_nosync+0x10/0x10\\n[  T292]  irq_thread_fn+0x1a/0x60\\n[  T292]  irq_thread+0xe3/0x1a0\\n[  T292]  ? irq_set_affinity_notifier+0x120/0x120\\n[  T292]  ? irq_affinity_notify+0x100/0x100\\n[  T292]  kthread+0xe2/0x110\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork+0x2d/0x50\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork_asm+0x11/0x20\\n[  T292]  \u003c/TASK\u003e\\n\\nTo fix this issue igb_io_resume() checks if the interface is running and\\nthe device is not down this means igb_io_error_detected() did not bring\\nthe device down and there is no need to bring it up.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: igb: No encender el dispositivo despu\\u00e9s de un error no fatal el commit 004d25060c78 (\\\"igb: Reparar igb_down colgado en eliminaci\\u00f3n sorpresa\\\") cambi\\u00f3 igb_io_error_detected() para ignorar los errores pcie no fatales con el fin de evitar que la tarea se cuelgue que puede suceder cuando se llama a igb_down() varias veces. Esto caus\\u00f3 un problema al procesar errores transitorios no fatales. igb_io_resume(), que se llama despu\\u00e9s de igb_io_error_detected(), asume que el dispositivo es derribado por igb_io_error_detected() si la interfaz est\\u00e1 activa. Esto result\\u00f3 en un p\\u00e1nico con el seguimiento de pila a continuaci\\u00f3n. [ T3256] igb 0000:09:00.0 haeth0: igb: el enlace NIC haeth0 est\\u00e1 inactivo [ T292] pcieport 0000:00:1c.5: AER: Error no corregido (no fatal) recibido: 0000:09:00.0 [ T292] igb 0000:09:00.0: Error de bus PCIe: gravedad=No corregido (no fatal), tipo=Capa de transacci\\u00f3n, (ID del solicitante) [ T292] igb 0000:09:00.0: dispositivo [8086:1537] estado/m\\u00e1scara de error=00004000/00000000 [ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: Encabezado TLP: 00000000 00000000 00000000 00000000 [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\\u00f3n error_detected [ T292] igb 0000:09:00.0: Se inform\\u00f3 un error no fatal y no corregible. [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\\u00f3n mmio_enabled [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\\u00f3n de reanudaci\\u00f3n [ T292] ------------[ cortar aqu\\u00ed ]------------ [ T292] \\u00a1ERROR del kernel en net/core/dev.c:6539! [ T292] c\\u00f3digo de operaci\\u00f3n no v\\u00e1lido: 0000 [#1] PREEMPT SMP [ T292] RIP: 0010:napi_enable+0x37/0x40 [ T292] Seguimiento de llamadas: [ T292]  [ T292] ? die+0x33/0x90 [ T292] ? do_trap+0xdc/0x110 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? exc_invalid_op+0x4e/0x70 [ T292] ? napi_enable+0x37/0x40 [ T292] ? asm_exc_invalid_op+0x16/0x20 [ T292] ? napi_enable+0x37/0x40 [ T292] ? igb_up+0x41/0x150 [ T292] igb_io_resume+0x25/0x70 [ T292] report_resume+0x54/0x70 [ T292] ? informe_congelado_detectado+0x20/0x20 [ T292] pci_walk_bus+0x6c/0x90 [ T292] ? aer_print_port_info+0xa0/0xa0 [ T292] pcie_do_recovery+0x22f/0x380 [ T292] aer_process_err_devices+0x110/0x160 [ T292] aer_isr+0x1c1/0x1e0 [ T292] ? deshabilitar_irq_nosync+0x10/0x10 [ T292] irq_thread_fn+0x1a/0x60 [ T292] irq_thread+0xe3/0x1a0 [ T292] ? Para solucionar este problema, igb_io_resume() verifica si la interfaz est\\u00e1 ejecut\\u00e1ndose y si el dispositivo no est\\u00e1 inactivo, esto significa que igb_io_error_detected() no inactiv\\u00f3 el dispositivo y no es necesario activarlo.\"}]",
      "id": "CVE-2024-50040",
      "lastModified": "2024-11-08T16:15:44.167",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-10-21T20:15:17.050",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/0a94079e3841d00ea5abb05e3233d019a86745f6\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/330a699ecbfc9c26ec92c6310686da1230b4e7eb\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/500be93c5d53b7e2c5314292012185f0207bad0c\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/57c5053eaa5f9a8a99e34732e37a86615318e464\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/6a39c8f5c8aae74c5ab2ba466791f59ffaab0178\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/d79af3af2f49c6aae9add3d492c04d60c1b85ce4\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/dca2ca65a8695d9593e2cf1b40848e073ad75413\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "microsoft_vex": {
      "current_release_date": "2026-02-18T02:03:06.000Z",
      "cve": "CVE-2024-50040",
      "id": "msrc_CVE-2024-50040",
      "initial_release_date": "2024-10-01T07:00:00.000Z",
      "product_status:fixed": "5",
      "product_status:known_affected": "5",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "igb: Do not bring the device up after non-fatal error",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-50040.json",
      "version": "3"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-50040\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-21T20:15:17.050\",\"lastModified\":\"2026-06-17T08:03:26.360\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nigb: Do not bring the device up after non-fatal error\\n\\nCommit 004d25060c78 (\\\"igb: Fix igb_down hung on surprise removal\\\")\\nchanged igb_io_error_detected() to ignore non-fatal pcie errors in order\\nto avoid hung task that can happen when igb_down() is called multiple\\ntimes. This caused an issue when processing transient non-fatal errors.\\nigb_io_resume(), which is called after igb_io_error_detected(), assumes\\nthat device is brought down by igb_io_error_detected() if the interface\\nis up. This resulted in panic with stacktrace below.\\n\\n[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down\\n[  T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0\\n[  T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)\\n[  T292] igb 0000:09:00.0:   device [8086:1537] error status/mask=00004000/00000000\\n[  T292] igb 0000:09:00.0:    [14] CmpltTO [  200.105524,009][  T292] igb 0000:09:00.0: AER:   TLP Header: 00000000 00000000 00000000 00000000\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message\\n[  T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast resume message\\n[  T292] ------------[ cut here ]------------\\n[  T292] kernel BUG at net/core/dev.c:6539!\\n[  T292] invalid opcode: 0000 [#1] PREEMPT SMP\\n[  T292] RIP: 0010:napi_enable+0x37/0x40\\n[  T292] Call Trace:\\n[  T292]  \u003cTASK\u003e\\n[  T292]  ? die+0x33/0x90\\n[  T292]  ? do_trap+0xdc/0x110\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? do_error_trap+0x70/0xb0\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? exc_invalid_op+0x4e/0x70\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? asm_exc_invalid_op+0x16/0x20\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  igb_up+0x41/0x150\\n[  T292]  igb_io_resume+0x25/0x70\\n[  T292]  report_resume+0x54/0x70\\n[  T292]  ? report_frozen_detected+0x20/0x20\\n[  T292]  pci_walk_bus+0x6c/0x90\\n[  T292]  ? aer_print_port_info+0xa0/0xa0\\n[  T292]  pcie_do_recovery+0x22f/0x380\\n[  T292]  aer_process_err_devices+0x110/0x160\\n[  T292]  aer_isr+0x1c1/0x1e0\\n[  T292]  ? disable_irq_nosync+0x10/0x10\\n[  T292]  irq_thread_fn+0x1a/0x60\\n[  T292]  irq_thread+0xe3/0x1a0\\n[  T292]  ? irq_set_affinity_notifier+0x120/0x120\\n[  T292]  ? irq_affinity_notify+0x100/0x100\\n[  T292]  kthread+0xe2/0x110\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork+0x2d/0x50\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork_asm+0x11/0x20\\n[  T292]  \u003c/TASK\u003e\\n\\nTo fix this issue igb_io_resume() checks if the interface is running and\\nthe device is not down this means igb_io_error_detected() did not bring\\nthe device down and there is no need to bring it up.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: igb: No encender el dispositivo despu\u00e9s de un error no fatal el commit 004d25060c78 (\\\"igb: Reparar igb_down colgado en eliminaci\u00f3n sorpresa\\\") cambi\u00f3 igb_io_error_detected() para ignorar los errores pcie no fatales con el fin de evitar que la tarea se cuelgue que puede suceder cuando se llama a igb_down() varias veces. Esto caus\u00f3 un problema al procesar errores transitorios no fatales. igb_io_resume(), que se llama despu\u00e9s de igb_io_error_detected(), asume que el dispositivo es derribado por igb_io_error_detected() si la interfaz est\u00e1 activa. Esto result\u00f3 en un p\u00e1nico con el seguimiento de pila a continuaci\u00f3n. [ T3256] igb 0000:09:00.0 haeth0: igb: el enlace NIC haeth0 est\u00e1 inactivo [ T292] pcieport 0000:00:1c.5: AER: Error no corregido (no fatal) recibido: 0000:09:00.0 [ T292] igb 0000:09:00.0: Error de bus PCIe: gravedad=No corregido (no fatal), tipo=Capa de transacci\u00f3n, (ID del solicitante) [ T292] igb 0000:09:00.0: dispositivo [8086:1537] estado/m\u00e1scara de error=00004000/00000000 [ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: Encabezado TLP: 00000000 00000000 00000000 00000000 [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\u00f3n error_detected [ T292] igb 0000:09:00.0: Se inform\u00f3 un error no fatal y no corregible. [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\u00f3n mmio_enabled [ T292] pcieport 0000:00:1c.5: AER: mensaje de transmisi\u00f3n de reanudaci\u00f3n [ T292] ------------[ cortar aqu\u00ed ]------------ [ T292] \u00a1ERROR del kernel en net/core/dev.c:6539! [ T292] c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] PREEMPT SMP [ T292] RIP: 0010:napi_enable+0x37/0x40 [ T292] Seguimiento de llamadas: [ T292]  [ T292] ? die+0x33/0x90 [ T292] ? do_trap+0xdc/0x110 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? napi_enable+0x37/0x40 [ T292] ? exc_invalid_op+0x4e/0x70 [ T292] ? napi_enable+0x37/0x40 [ T292] ? asm_exc_invalid_op+0x16/0x20 [ T292] ? napi_enable+0x37/0x40 [ T292] ? igb_up+0x41/0x150 [ T292] igb_io_resume+0x25/0x70 [ T292] report_resume+0x54/0x70 [ T292] ? informe_congelado_detectado+0x20/0x20 [ T292] pci_walk_bus+0x6c/0x90 [ T292] ? aer_print_port_info+0xa0/0xa0 [ T292] pcie_do_recovery+0x22f/0x380 [ T292] aer_process_err_devices+0x110/0x160 [ T292] aer_isr+0x1c1/0x1e0 [ T292] ? deshabilitar_irq_nosync+0x10/0x10 [ T292] irq_thread_fn+0x1a/0x60 [ T292] irq_thread+0xe3/0x1a0 [ T292] ? Para solucionar este problema, igb_io_resume() verifica si la interfaz est\u00e1 ejecut\u00e1ndose y si el dispositivo no est\u00e1 inactivo, esto significa que igb_io_error_detected() no inactiv\u00f3 el dispositivo y no es necesario activarlo.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/ethernet/intel/igb/igb_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"124e39a734cb90658b8f0dc110847bbfc6e33792\",\"lessThan\":\"dca2ca65a8695d9593e2cf1b40848e073ad75413\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c9f56f3c7bc908caa772112d3ae71cdd5d18c257\",\"lessThan\":\"c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"994c2ceb70ea99264ccc6f09e6703ca267dad63c\",\"lessThan\":\"d79af3af2f49c6aae9add3d492c04d60c1b85ce4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"fa92c463eba75dcedbd8d689ffdcb83293aaa0c3\",\"lessThan\":\"0a94079e3841d00ea5abb05e3233d019a86745f6\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39695e87d86f0e7d897fba1d2559f825aa20caeb\",\"lessThan\":\"6a39c8f5c8aae74c5ab2ba466791f59ffaab0178\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"004d25060c78fc31f66da0fa439c544dda1ac9d5\",\"lessThan\":\"57c5053eaa5f9a8a99e34732e37a86615318e464\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"004d25060c78fc31f66da0fa439c544dda1ac9d5\",\"lessThan\":\"500be93c5d53b7e2c5314292012185f0207bad0c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"004d25060c78fc31f66da0fa439c544dda1ac9d5\",\"lessThan\":\"330a699ecbfc9c26ec92c6310686da1230b4e7eb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c2312e1d12b1c3ee4100c173131b102e2aed4d04\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41f63b72a01c0e0ac59ab83fd2d921fcce0f602d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"4.19.291\",\"lessThan\":\"4.19.323\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.4.251\",\"lessThan\":\"5.4.285\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.10.188\",\"lessThan\":\"5.10.227\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.150\",\"lessThan\":\"5.15.168\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.1.42\",\"lessThan\":\"6.1.113\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"4.14.322\",\"lessThan\":\"4.15\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.4.7\",\"lessThan\":\"6.5\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/ethernet/intel/igb/igb_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.5\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.5\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.19.323\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.285\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.227\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.168\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.113\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.57\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11.4\",\"lessThanOrEqual\":\"6.11.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"RUGGEDCOM RST2428P\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"V3.1.0\",\"lessThan\":\"V3.1.5\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"V3.1.0\",\"lessThan\":\"V3.1.5\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"V3.1.0\",\"lessThan\":\"V3.1.5\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"V3.1.0\",\"lessThan\":\"V3.1.5\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"V3.1.0\",\"lessThan\":\"V3.1.5\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-10-22T13:24:54.389339Z\",\"id\":\"CVE-2024-50040\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.14.322\",\"versionEndExcluding\":\"4.15\",\"matchCriteriaId\":\"A396AAC4-8EF4-431E-A38C-9FC50FD1D13E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.19.291\",\"versionEndExcluding\":\"4.20\",\"matchCriteriaId\":\"562E7628-8B2C-4374-AD43-F402A8609611\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.4.251\",\"versionEndExcluding\":\"5.5\",\"matchCriteriaId\":\"44DA80F9-E53B-4731-AC41-BD9BAFB7661D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.10.188\",\"versionEndExcluding\":\"5.10.227\",\"matchCriteriaId\":\"670179FE-A86F-4BA2-A637-52F9DB94C84C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15.150\",\"versionEndExcluding\":\"5.15.168\",\"matchCriteriaId\":\"2E4E31DD-8C47-4256-8F26-3D090D6031AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.1.42\",\"versionEndExcluding\":\"6.1.113\",\"matchCriteriaId\":\"CF06D507-5D67-4E3D-8279-FFAFC0F6C6FC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4.7\",\"versionEndExcluding\":\"6.5\",\"matchCriteriaId\":\"78D465F1-2AAE-44B0-94DE-389ED298943D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.5\",\"versionEndExcluding\":\"6.6.57\",\"matchCriteriaId\":\"C1CF6300-B342-45C7-AC3B-2B6182FF2BC6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.4\",\"matchCriteriaId\":\"AA84D336-CE9A-4535-B901-1AD77EC17C34\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0a94079e3841d00ea5abb05e3233d019a86745f6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/330a699ecbfc9c26ec92c6310686da1230b4e7eb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/500be93c5d53b7e2c5314292012185f0207bad0c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/57c5053eaa5f9a8a99e34732e37a86615318e464\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6a39c8f5c8aae74c5ab2ba466791f59ffaab0178\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d79af3af2f49c6aae9add3d492c04d60c1b85ce4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/dca2ca65a8695d9593e2cf1b40848e073ad75413\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-398330.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:23:21+00:00",
      "cve": "CVE-2024-50040",
      "id": "CVE-2024-50040",
      "initial_release_date": "2024-10-21T00:00:00+00:00",
      "product_status:known_affected": "184",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: igb: Do not bring the device up after non-fatal error",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-50040.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-29T01:44:25Z",
      "cve": "CVE-2024-50040",
      "id": "CVE-2024-50040",
      "initial_release_date": "2024-10-22T02:49:57Z",
      "product_status:known_affected": "398",
      "product_status:known_not_affected": "432",
      "product_status:recommended": "404",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-50040",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-50040.json",
      "version": "63"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:24:46.834Z\"}}, {\"affected\": [{\"vendor\": \"Siemens\", \"product\": \"RUGGEDCOM RST2428P\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"V3.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP\", \"versions\": [{\"status\": \"affected\", \"version\": \"V3.1.0\", \"lessThan\": \"V3.1.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP\", \"versions\": [{\"status\": \"affected\", \"version\": \"V3.1.0\", \"lessThan\": \"V3.1.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP\", \"versions\": [{\"status\": \"affected\", \"version\": \"V3.1.0\", \"lessThan\": \"V3.1.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP\", \"versions\": [{\"status\": \"affected\", \"version\": \"V3.1.0\", \"lessThan\": \"V3.1.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Siemens\", \"product\": \"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP\", \"versions\": [{\"status\": \"affected\", \"version\": \"V3.1.0\", \"lessThan\": \"V3.1.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"x_adpType\": \"supplier\", \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-398330.html\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\"}], \"providerMetadata\": {\"orgId\": \"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\", \"shortName\": \"siemens-SADP\", \"dateUpdated\": \"2026-05-12T11:59:58.810Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-50040\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:24:54.389339Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:24:57.574Z\"}}], \"cna\": {\"title\": \"igb: Do not bring the device up after non-fatal error\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"124e39a734cb90658b8f0dc110847bbfc6e33792\", \"lessThan\": \"dca2ca65a8695d9593e2cf1b40848e073ad75413\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c9f56f3c7bc908caa772112d3ae71cdd5d18c257\", \"lessThan\": \"c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"994c2ceb70ea99264ccc6f09e6703ca267dad63c\", \"lessThan\": \"d79af3af2f49c6aae9add3d492c04d60c1b85ce4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fa92c463eba75dcedbd8d689ffdcb83293aaa0c3\", \"lessThan\": \"0a94079e3841d00ea5abb05e3233d019a86745f6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"39695e87d86f0e7d897fba1d2559f825aa20caeb\", \"lessThan\": \"6a39c8f5c8aae74c5ab2ba466791f59ffaab0178\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"004d25060c78fc31f66da0fa439c544dda1ac9d5\", \"lessThan\": \"57c5053eaa5f9a8a99e34732e37a86615318e464\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"004d25060c78fc31f66da0fa439c544dda1ac9d5\", \"lessThan\": \"500be93c5d53b7e2c5314292012185f0207bad0c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"004d25060c78fc31f66da0fa439c544dda1ac9d5\", \"lessThan\": \"330a699ecbfc9c26ec92c6310686da1230b4e7eb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"c2312e1d12b1c3ee4100c173131b102e2aed4d04\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"41f63b72a01c0e0ac59ab83fd2d921fcce0f602d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4.19.291\", \"lessThan\": \"4.19.323\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.4.251\", \"lessThan\": \"5.4.285\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.10.188\", \"lessThan\": \"5.10.227\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.15.150\", \"lessThan\": \"5.15.168\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.1.42\", \"lessThan\": \"6.1.113\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"4.14.322\", \"lessThan\": \"4.15\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.4.7\", \"lessThan\": \"6.5\", \"versionType\": \"semver\"}], \"programFiles\": [\"drivers/net/ethernet/intel/igb/igb_main.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.5\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.5\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.323\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.285\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.168\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.57\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/intel/igb/igb_main.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/dca2ca65a8695d9593e2cf1b40848e073ad75413\"}, {\"url\": \"https://git.kernel.org/stable/c/c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7\"}, {\"url\": \"https://git.kernel.org/stable/c/d79af3af2f49c6aae9add3d492c04d60c1b85ce4\"}, {\"url\": \"https://git.kernel.org/stable/c/0a94079e3841d00ea5abb05e3233d019a86745f6\"}, {\"url\": \"https://git.kernel.org/stable/c/6a39c8f5c8aae74c5ab2ba466791f59ffaab0178\"}, {\"url\": \"https://git.kernel.org/stable/c/57c5053eaa5f9a8a99e34732e37a86615318e464\"}, {\"url\": \"https://git.kernel.org/stable/c/500be93c5d53b7e2c5314292012185f0207bad0c\"}, {\"url\": \"https://git.kernel.org/stable/c/330a699ecbfc9c26ec92c6310686da1230b4e7eb\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nigb: Do not bring the device up after non-fatal error\\n\\nCommit 004d25060c78 (\\\"igb: Fix igb_down hung on surprise removal\\\")\\nchanged igb_io_error_detected() to ignore non-fatal pcie errors in order\\nto avoid hung task that can happen when igb_down() is called multiple\\ntimes. This caused an issue when processing transient non-fatal errors.\\nigb_io_resume(), which is called after igb_io_error_detected(), assumes\\nthat device is brought down by igb_io_error_detected() if the interface\\nis up. This resulted in panic with stacktrace below.\\n\\n[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down\\n[  T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0\\n[  T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)\\n[  T292] igb 0000:09:00.0:   device [8086:1537] error status/mask=00004000/00000000\\n[  T292] igb 0000:09:00.0:    [14] CmpltTO [  200.105524,009][  T292] igb 0000:09:00.0: AER:   TLP Header: 00000000 00000000 00000000 00000000\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message\\n[  T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message\\n[  T292] pcieport 0000:00:1c.5: AER: broadcast resume message\\n[  T292] ------------[ cut here ]------------\\n[  T292] kernel BUG at net/core/dev.c:6539!\\n[  T292] invalid opcode: 0000 [#1] PREEMPT SMP\\n[  T292] RIP: 0010:napi_enable+0x37/0x40\\n[  T292] Call Trace:\\n[  T292]  \u003cTASK\u003e\\n[  T292]  ? die+0x33/0x90\\n[  T292]  ? do_trap+0xdc/0x110\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? do_error_trap+0x70/0xb0\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? exc_invalid_op+0x4e/0x70\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  ? asm_exc_invalid_op+0x16/0x20\\n[  T292]  ? napi_enable+0x37/0x40\\n[  T292]  igb_up+0x41/0x150\\n[  T292]  igb_io_resume+0x25/0x70\\n[  T292]  report_resume+0x54/0x70\\n[  T292]  ? report_frozen_detected+0x20/0x20\\n[  T292]  pci_walk_bus+0x6c/0x90\\n[  T292]  ? aer_print_port_info+0xa0/0xa0\\n[  T292]  pcie_do_recovery+0x22f/0x380\\n[  T292]  aer_process_err_devices+0x110/0x160\\n[  T292]  aer_isr+0x1c1/0x1e0\\n[  T292]  ? disable_irq_nosync+0x10/0x10\\n[  T292]  irq_thread_fn+0x1a/0x60\\n[  T292]  irq_thread+0xe3/0x1a0\\n[  T292]  ? irq_set_affinity_notifier+0x120/0x120\\n[  T292]  ? irq_affinity_notify+0x100/0x100\\n[  T292]  kthread+0xe2/0x110\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork+0x2d/0x50\\n[  T292]  ? kthread_complete_and_exit+0x20/0x20\\n[  T292]  ret_from_fork_asm+0x11/0x20\\n[  T292]  \u003c/TASK\u003e\\n\\nTo fix this issue igb_io_resume() checks if the interface is running and\\nthe device is not down this means igb_io_error_detected() did not bring\\nthe device down and there is no need to bring it up.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.323\", \"versionStartIncluding\": \"4.19.291\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.285\", \"versionStartIncluding\": \"5.4.251\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.227\", \"versionStartIncluding\": \"5.10.188\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.168\", \"versionStartIncluding\": \"5.15.150\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"6.1.42\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.57\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.4\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"4.14.322\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.4.7\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-23T15:54:17.354Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-50040\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:54:17.354Z\", \"dateReserved\": \"2024-10-21T12:17:06.071Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T19:39:39.771Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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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.