CVE-2024-36004 (GCVE-0-2024-36004)

Vulnerability from cvelistv5 – Published: 2024-05-20 09:48 – Updated: 2026-05-12 11:53
VLAI
Title
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
Summary
In the Linux kernel, the following vulnerability has been resolved: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue Issue reported by customer during SRIOV testing, call trace: When both i40e and the i40iw driver are loaded, a warning in check_flush_dependency is being triggered. This seems to be because of the i40e driver workqueue is allocated with the WQ_MEM_RECLAIM flag, and the i40iw one is not. Similar error was encountered on ice too and it was fixed by removing the flag. Do the same for i40e too. [Feb 9 09:08] ------------[ cut here ]------------ [ +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966 check_flush_dependency+0x10b/0x120 [ +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4 nls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr rfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma intel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core iTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore ioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich intel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad xfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe drm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel libata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror dm_region_hash dm_log dm_mod fuse [ +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not tainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1 [ +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS SE5C620.86B.02.01.0013.121520200651 12/15/2020 [ +0.000001] Workqueue: i40e i40e_service_task [i40e] [ +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120 [ +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48 81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd ff <0f> 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90 [ +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282 [ +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX: 0000000000000027 [ +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI: ffff94d47f620bc0 [ +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffff7fff [ +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12: ffff94c5451ea180 [ +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15: ffff94c5f1330ab0 [ +0.000001] FS: 0000000000000000(0000) GS:ffff94d47f600000(0000) knlGS:0000000000000000 [ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4: 00000000007706f0 [ +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000001] PKRU: 55555554 [ +0.000001] Call Trace: [ +0.000001] <TASK> [ +0.000002] ? __warn+0x80/0x130 [ +0.000003] ? check_flush_dependency+0x10b/0x120 [ +0.000002] ? report_bug+0x195/0x1a0 [ +0.000005] ? handle_bug+0x3c/0x70 [ +0.000003] ? exc_invalid_op+0x14/0x70 [ +0.000002] ? asm_exc_invalid_op+0x16/0x20 [ +0.000006] ? check_flush_dependency+0x10b/0x120 [ +0.000002] ? check_flush_dependency+0x10b/0x120 [ +0.000002] __flush_workqueue+0x126/0x3f0 [ +0.000015] ib_cache_cleanup_one+0x1c/0xe0 [ib_core] [ +0.000056] __ib_unregister_device+0x6a/0xb0 [ib_core] [ +0.000023] ib_unregister_device_and_put+0x34/0x50 [ib_core] [ +0.000020] i40iw_close+0x4b/0x90 [irdma] [ +0.000022] i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e] [ +0.000035] i40e_service_task+0x126/0x190 [i40e] [ +0.000024] process_one_work+0x174/0x340 [ +0.000003] worker_th ---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 09b54d29f05129b092f7c793a70b689ffb3c7b2c (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 546d0fe9d76e8229a67369f9cb61e961d99038bd (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < fbbb2404340dd6178e281bd427c271f7d5ec1d22 (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < ff7431f898dd00892a545b7d0ce7adf5b926944f (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 152ed360cf2d273f88fc99a518b7eb868aae2939 (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 8d6105f637883c8c09825e962308c06e977de4f0 (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 1594dac8b1ed78f9e75c263327e198a2e5e25b0e (git)
Affected: 4d5957cbdecdbb77d24c1465caadd801c07afa4a , < 2cc7d150550cc981aceedf008f5459193282425c (git)
Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 4.19.313 , ≤ 4.19.* (semver)
Unaffected: 5.4.275 , ≤ 5.4.* (semver)
Unaffected: 5.10.216 , ≤ 5.10.* (semver)
Unaffected: 5.15.158 , ≤ 5.15.* (semver)
Unaffected: 6.1.90 , ≤ 6.1.* (semver)
Unaffected: 6.6.30 , ≤ 6.6.* (semver)
Unaffected: 6.8.9 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: Do not use WQ_MEM_RECLAIM flag for workqueue\n\nIssue reported by customer during SRIOV testing, call trace:\nWhen both i40e and the i40iw driver are loaded, a warning\nin check_flush_dependency is being triggered. This seems\nto be because of the i40e driver workqueue is allocated with\nthe WQ_MEM_RECLAIM flag, and the i40iw one is not.\n\nSimilar error was encountered on ice too and it was fixed by\nremoving the flag. Do the same for i40e too.\n\n[Feb 9 09:08] ------------[ cut here ]------------\n[  +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is\nflushing !WQ_MEM_RECLAIM infiniband:0x0\n[  +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966\ncheck_flush_dependency+0x10b/0x120\n[  +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq\nsnd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4\nnls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr\nrfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma\nintel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif\nisst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal\nintel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core\niTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore\nioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich\nintel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad\nxfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe\ndrm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel\nlibata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror\ndm_region_hash dm_log dm_mod fuse\n[  +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not\ntainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1\n[  +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS\nSE5C620.86B.02.01.0013.121520200651 12/15/2020\n[  +0.000001] Workqueue: i40e i40e_service_task [i40e]\n[  +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120\n[  +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48\n81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd\nff \u003c0f\u003e 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90\n[  +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282\n[  +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX:\n0000000000000027\n[  +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI:\nffff94d47f620bc0\n[  +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09:\n00000000ffff7fff\n[  +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12:\nffff94c5451ea180\n[  +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15:\nffff94c5f1330ab0\n[  +0.000001] FS:  0000000000000000(0000) GS:ffff94d47f600000(0000)\nknlGS:0000000000000000\n[  +0.000002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4:\n00000000007706f0\n[  +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2:\n0000000000000000\n[  +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:\n0000000000000400\n[  +0.000001] PKRU: 55555554\n[  +0.000001] Call Trace:\n[  +0.000001]  \u003cTASK\u003e\n[  +0.000002]  ? __warn+0x80/0x130\n[  +0.000003]  ? check_flush_dependency+0x10b/0x120\n[  +0.000002]  ? report_bug+0x195/0x1a0\n[  +0.000005]  ? handle_bug+0x3c/0x70\n[  +0.000003]  ? exc_invalid_op+0x14/0x70\n[  +0.000002]  ? asm_exc_invalid_op+0x16/0x20\n[  +0.000006]  ? check_flush_dependency+0x10b/0x120\n[  +0.000002]  ? check_flush_dependency+0x10b/0x120\n[  +0.000002]  __flush_workqueue+0x126/0x3f0\n[  +0.000015]  ib_cache_cleanup_one+0x1c/0xe0 [ib_core]\n[  +0.000056]  __ib_unregister_device+0x6a/0xb0 [ib_core]\n[  +0.000023]  ib_unregister_device_and_put+0x34/0x50 [ib_core]\n[  +0.000020]  i40iw_close+0x4b/0x90 [irdma]\n[  +0.000022]  i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e]\n[  +0.000035]  i40e_service_task+0x126/0x190 [i40e]\n[  +0.000024]  process_one_work+0x174/0x340\n[  +0.000003]  worker_th\n---truncated---"
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        },
        {
          "url": "https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22"
        },
        {
          "url": "https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f"
        },
        {
          "url": "https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939"
        },
        {
          "url": "https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0"
        },
        {
          "url": "https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e"
        },
        {
          "url": "https://git.kernel.org/stable/c/2cc7d150550cc981aceedf008f5459193282425c"
        }
      ],
      "title": "i40e: Do not use WQ_MEM_RECLAIM flag for workqueue",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36004",
    "datePublished": "2024-05-20T09:48:04.926Z",
    "dateReserved": "2024-05-17T13:50:33.150Z",
    "dateUpdated": "2026-05-12T11:53:33.427Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-36004",
      "date": "2026-06-05",
      "epss": "0.00012",
      "percentile": "0.01805"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ni40e: Do not use WQ_MEM_RECLAIM flag for workqueue\\n\\nIssue reported by customer during SRIOV testing, call trace:\\nWhen both i40e and the i40iw driver are loaded, a warning\\nin check_flush_dependency is being triggered. This seems\\nto be because of the i40e driver workqueue is allocated with\\nthe WQ_MEM_RECLAIM flag, and the i40iw one is not.\\n\\nSimilar error was encountered on ice too and it was fixed by\\nremoving the flag. Do the same for i40e too.\\n\\n[Feb 9 09:08] ------------[ cut here ]------------\\n[  +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is\\nflushing !WQ_MEM_RECLAIM infiniband:0x0\\n[  +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966\\ncheck_flush_dependency+0x10b/0x120\\n[  +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq\\nsnd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4\\nnls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr\\nrfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma\\nintel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif\\nisst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal\\nintel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core\\niTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore\\nioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich\\nintel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad\\nxfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe\\ndrm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel\\nlibata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror\\ndm_region_hash dm_log dm_mod fuse\\n[  +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not\\ntainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1\\n[  +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS\\nSE5C620.86B.02.01.0013.121520200651 12/15/2020\\n[  +0.000001] Workqueue: i40e i40e_service_task [i40e]\\n[  +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120\\n[  +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48\\n81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd\\nff \u003c0f\u003e 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90\\n[  +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282\\n[  +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX:\\n0000000000000027\\n[  +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI:\\nffff94d47f620bc0\\n[  +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09:\\n00000000ffff7fff\\n[  +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12:\\nffff94c5451ea180\\n[  +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15:\\nffff94c5f1330ab0\\n[  +0.000001] FS:  0000000000000000(0000) GS:ffff94d47f600000(0000)\\nknlGS:0000000000000000\\n[  +0.000002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4:\\n00000000007706f0\\n[  +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2:\\n0000000000000000\\n[  +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:\\n0000000000000400\\n[  +0.000001] PKRU: 55555554\\n[  +0.000001] Call Trace:\\n[  +0.000001]  \u003cTASK\u003e\\n[  +0.000002]  ? __warn+0x80/0x130\\n[  +0.000003]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? report_bug+0x195/0x1a0\\n[  +0.000005]  ? handle_bug+0x3c/0x70\\n[  +0.000003]  ? exc_invalid_op+0x14/0x70\\n[  +0.000002]  ? asm_exc_invalid_op+0x16/0x20\\n[  +0.000006]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  __flush_workqueue+0x126/0x3f0\\n[  +0.000015]  ib_cache_cleanup_one+0x1c/0xe0 [ib_core]\\n[  +0.000056]  __ib_unregister_device+0x6a/0xb0 [ib_core]\\n[  +0.000023]  ib_unregister_device_and_put+0x34/0x50 [ib_core]\\n[  +0.000020]  i40iw_close+0x4b/0x90 [irdma]\\n[  +0.000022]  i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e]\\n[  +0.000035]  i40e_service_task+0x126/0x190 [i40e]\\n[  +0.000024]  process_one_work+0x174/0x340\\n[  +0.000003]  worker_th\\n---truncated---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se resolvi\\u00f3 la siguiente vulnerabilidad: i40e: no utilice el indicador WQ_MEM_RECLAIM para la cola de trabajo Problema informado por el cliente durante las pruebas SRIOV, seguimiento de llamadas: cuando se cargan tanto el i40e como el controlador i40iw, se activa una advertencia en check_flush_dependency. Esto parece deberse a que la cola de trabajo del controlador i40e est\\u00e1 asignada con el indicador WQ_MEM_RECLAIM, y la del i40iw no. Tambi\\u00e9n se encontr\\u00f3 un error similar en el ice y se solucion\\u00f3 quitando la bandera. Haz lo mismo con el i40e tambi\\u00e9n. [9 de febrero 09:08] ------------[ cortar aqu\\u00ed ]------------ [ +0.000004] cola de trabajo: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] est\\u00e1 vaciando !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000060] ADVERTENCIA: CPU: 0 PID: 937 en kernel/workqueue.c:2966 check_flush_dependency+0x10b/0x120 [ +0.000007] M\\u00f3dulos vinculados en: snd_seq_dummy snd_hrtimer snd_seq snd_timer s nd_seq_device snd soundcore nls_utf8 cifs cifs_arc4 nls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr rfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma intel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core iTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore ioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich intel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad xfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe drm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel libata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror dm_region_hash dm_log dm_mod fusible [+0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: cargado No contaminado 6.8.0 -rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1 [ +0.000003] Nombre del hardware: Intel Corporation S2600BPB/S2600BPB, BIOS SE5C620.86B.02.01.0013.121520200651 15/12/2020 [ +0.0000 01] Cola de trabajo: i40e i40e_service_task [i40e ] [ +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120 [ +0.000003] C\\u00f3digo: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48 81 c6 b0 00 00 00 48 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd ff \u0026lt;0f\u0026gt; 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff 90 [ +0.000002] RSP: 0018:ffffbd294976bcf8 RETRASOS: 00010282 [ + 0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX: 0000000000000027 [+0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI: ff94d47f620bc0 [ +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffff7fff [ +0.000001] R10: ffffbd294976bb98 R11: e8 R12: ffff94c5451ea180 [ +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15: ffff94c5f1330ab0 [ +0.000001] FS: 00000000000000000(0000) GS:ffff94d47f600000(000) 0) knlGS:0000000000000000 [ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ + 0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4: 00000000007706f0 [+0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000001] DR3: 00000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000001] PKRU: 55555554 [ +0.000001] Seguimiento de llamadas : [ +0.000001]  [ +0.000002] ? __advertir+0x80/0x130 [ +0.000003] ? check_flush_dependency+0x10b/0x120 [+0.000002]? report_bug+0x195/0x1a0 [+0.000005]? handle_bug+0x3c/0x70 [+0.000003]? exc_invalid_op+0x14/0x70 [+0.000002]? asm_exc_invalid_op+0x16/0x20 [+0.000006]? check_flush_dependency+0x10b/0x120 [+0.000002]? check_flush_dependency+0x10b/0x120 [ +0.000002] __flush_workqueue+0x126/0x3f0 [ +0.000015] ib_cache_cleanup_one+0x1c/0xe0 [ib_core] [ +0.000056] __ib_unregister_device+0x6a/0xb0 [ib_core] +0.000023] ib_unregister_device_and_put+0x34/0x50 [ib_core] [ +0.000020] i40iw_close+0x4b/0x90 [irdma] [ +0.000022] i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e] [ +0.000035] i40e_service_task+0x126/0x190 [i40e] [ +0.000 024] process_one_work+0x174/0x340 [+0.000003] worker_th ---truncado---\"}]",
      "id": "CVE-2024-36004",
      "lastModified": "2024-11-21T09:21:24.683",
      "published": "2024-05-20T10:15:14.427",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/2cc7d150550cc981aceedf008f5459193282425c\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/546d0fe9d76e8229a67369f9cb61e961d99038bd\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/2cc7d150550cc981aceedf008f5459193282425c\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/546d0fe9d76e8229a67369f9cb61e961d99038bd\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-36004\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-20T10:15:14.427\",\"lastModified\":\"2026-05-12T12:16:46.777\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ni40e: Do not use WQ_MEM_RECLAIM flag for workqueue\\n\\nIssue reported by customer during SRIOV testing, call trace:\\nWhen both i40e and the i40iw driver are loaded, a warning\\nin check_flush_dependency is being triggered. This seems\\nto be because of the i40e driver workqueue is allocated with\\nthe WQ_MEM_RECLAIM flag, and the i40iw one is not.\\n\\nSimilar error was encountered on ice too and it was fixed by\\nremoving the flag. Do the same for i40e too.\\n\\n[Feb 9 09:08] ------------[ cut here ]------------\\n[  +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is\\nflushing !WQ_MEM_RECLAIM infiniband:0x0\\n[  +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966\\ncheck_flush_dependency+0x10b/0x120\\n[  +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq\\nsnd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4\\nnls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr\\nrfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma\\nintel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif\\nisst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal\\nintel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core\\niTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore\\nioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich\\nintel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad\\nxfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe\\ndrm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel\\nlibata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror\\ndm_region_hash dm_log dm_mod fuse\\n[  +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not\\ntainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1\\n[  +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS\\nSE5C620.86B.02.01.0013.121520200651 12/15/2020\\n[  +0.000001] Workqueue: i40e i40e_service_task [i40e]\\n[  +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120\\n[  +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48\\n81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd\\nff \u003c0f\u003e 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90\\n[  +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282\\n[  +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX:\\n0000000000000027\\n[  +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI:\\nffff94d47f620bc0\\n[  +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09:\\n00000000ffff7fff\\n[  +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12:\\nffff94c5451ea180\\n[  +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15:\\nffff94c5f1330ab0\\n[  +0.000001] FS:  0000000000000000(0000) GS:ffff94d47f600000(0000)\\nknlGS:0000000000000000\\n[  +0.000002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4:\\n00000000007706f0\\n[  +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2:\\n0000000000000000\\n[  +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:\\n0000000000000400\\n[  +0.000001] PKRU: 55555554\\n[  +0.000001] Call Trace:\\n[  +0.000001]  \u003cTASK\u003e\\n[  +0.000002]  ? __warn+0x80/0x130\\n[  +0.000003]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? report_bug+0x195/0x1a0\\n[  +0.000005]  ? handle_bug+0x3c/0x70\\n[  +0.000003]  ? exc_invalid_op+0x14/0x70\\n[  +0.000002]  ? asm_exc_invalid_op+0x16/0x20\\n[  +0.000006]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  __flush_workqueue+0x126/0x3f0\\n[  +0.000015]  ib_cache_cleanup_one+0x1c/0xe0 [ib_core]\\n[  +0.000056]  __ib_unregister_device+0x6a/0xb0 [ib_core]\\n[  +0.000023]  ib_unregister_device_and_put+0x34/0x50 [ib_core]\\n[  +0.000020]  i40iw_close+0x4b/0x90 [irdma]\\n[  +0.000022]  i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e]\\n[  +0.000035]  i40e_service_task+0x126/0x190 [i40e]\\n[  +0.000024]  process_one_work+0x174/0x340\\n[  +0.000003]  worker_th\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: i40e: no utilice el indicador WQ_MEM_RECLAIM para la cola de trabajo Problema informado por el cliente durante las pruebas SRIOV, seguimiento de llamadas: cuando se cargan tanto el i40e como el controlador i40iw, se activa una advertencia en check_flush_dependency. Esto parece deberse a que la cola de trabajo del controlador i40e est\u00e1 asignada con el indicador WQ_MEM_RECLAIM, y la del i40iw no. Tambi\u00e9n se encontr\u00f3 un error similar en el ice y se solucion\u00f3 quitando la bandera. Haz lo mismo con el i40e tambi\u00e9n. [9 de febrero 09:08] ------------[ cortar aqu\u00ed ]------------ [ +0.000004] cola de trabajo: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] est\u00e1 vaciando !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000060] ADVERTENCIA: CPU: 0 PID: 937 en kernel/workqueue.c:2966 check_flush_dependency+0x10b/0x120 [ +0.000007] M\u00f3dulos vinculados en: snd_seq_dummy snd_hrtimer snd_seq snd_timer s nd_seq_device snd soundcore nls_utf8 cifs cifs_arc4 nls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr rfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma intel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core iTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore ioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich intel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad xfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe drm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel libata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror dm_region_hash dm_log dm_mod fusible [+0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: cargado No contaminado 6.8.0 -rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1 [ +0.000003] Nombre del hardware: Intel Corporation S2600BPB/S2600BPB, BIOS SE5C620.86B.02.01.0013.121520200651 15/12/2020 [ +0.0000 01] Cola de trabajo: i40e i40e_service_task [i40e ] [ +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120 [ +0.000003] C\u00f3digo: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48 81 c6 b0 00 00 00 48 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd ff \u0026lt;0f\u0026gt; 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff 90 [ +0.000002] RSP: 0018:ffffbd294976bcf8 RETRASOS: 00010282 [ + 0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX: 0000000000000027 [+0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI: ff94d47f620bc0 [ +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffff7fff [ +0.000001] R10: ffffbd294976bb98 R11: e8 R12: ffff94c5451ea180 [ +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15: ffff94c5f1330ab0 [ +0.000001] FS: 00000000000000000(0000) GS:ffff94d47f600000(000) 0) knlGS:0000000000000000 [ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ + 0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4: 00000000007706f0 [+0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000001] DR3: 00000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000001] PKRU: 55555554 [ +0.000001] Seguimiento de llamadas : [ +0.000001]  [ +0.000002] ? __advertir+0x80/0x130 [ +0.000003] ? check_flush_dependency+0x10b/0x120 [+0.000002]? report_bug+0x195/0x1a0 [+0.000005]? handle_bug+0x3c/0x70 [+0.000003]? exc_invalid_op+0x14/0x70 [+0.000002]? asm_exc_invalid_op+0x16/0x20 [+0.000006]? check_flush_dependency+0x10b/0x120 [+0.000002]? check_flush_dependency+0x10b/0x120 [ +0.000002] __flush_workqueue+0x126/0x3f0 [ +0.000015] ib_cache_cleanup_one+0x1c/0xe0 [ib_core] [ +0.000056] __ib_unregister_device+0x6a/0xb0 [ib_core] +0.000023] ib_unregister_device_and_put+0x34/0x50 [ib_core] [ +0.000020] i40iw_close+0x4b/0x90 [irdma] [ +0.000022] i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e] [ +0.000035] i40e_service_task+0x126/0x190 [i40e] [ +0.000 024] process_one_work+0x174/0x340 [+0.000003] worker_th ---truncado---\"}],\"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}]},\"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\",\"versionEndExcluding\":\"4.19.313\",\"matchCriteriaId\":\"CE409D27-D8FA-4B60-97C2-F08F2F83E6EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.275\",\"matchCriteriaId\":\"5FF6D8DE-C559-4586-86C8-2C6B4420A2C2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.216\",\"matchCriteriaId\":\"A44ABF89-F1BD-4C9A-895D-7596650DCD27\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.158\",\"matchCriteriaId\":\"65D80EF6-76AF-4186-B680-55516EA42EED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.90\",\"matchCriteriaId\":\"59CEDDCF-5C0D-4939-9CFE-2F4524892DD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.30\",\"matchCriteriaId\":\"84046DAF-73CF-429D-9BA4-05B658B377B5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.8.9\",\"matchCriteriaId\":\"5F9041E5-8358-4EF7-8F98-B812EDE49612\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"22BEDD49-2C6D-402D-9DBF-6646F6ECD10B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"52048DDA-FC5A-4363-95A0-A6357B4D7F8C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"A06B2CCF-3F43-4FA9-8773-C83C3F5764B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"F850DCEC-E08B-4317-A33B-D2DCF39F601B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2cc7d150550cc981aceedf008f5459193282425c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/546d0fe9d76e8229a67369f9cb61e961d99038bd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/546d0fe9d76e8229a67369f9cb61e961d99038bd\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\", \"tags\": [\"x_transferred\"]}, {\"url\": 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{\"title\": \"i40e: Do not use WQ_MEM_RECLAIM flag for workqueue\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"09b54d29f05129b092f7c793a70b689ffb3c7b2c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"546d0fe9d76e8229a67369f9cb61e961d99038bd\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"fbbb2404340dd6178e281bd427c271f7d5ec1d22\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"ff7431f898dd00892a545b7d0ce7adf5b926944f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"152ed360cf2d273f88fc99a518b7eb868aae2939\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"8d6105f637883c8c09825e962308c06e977de4f0\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"1594dac8b1ed78f9e75c263327e198a2e5e25b0e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4d5957cbdecdbb77d24c1465caadd801c07afa4a\", \"lessThan\": \"2cc7d150550cc981aceedf008f5459193282425c\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/intel/i40e/i40e_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\": \"4.14\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.14\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.313\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.275\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.216\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.158\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.90\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.30\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/intel/i40e/i40e_main.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/09b54d29f05129b092f7c793a70b689ffb3c7b2c\"}, {\"url\": \"https://git.kernel.org/stable/c/546d0fe9d76e8229a67369f9cb61e961d99038bd\"}, {\"url\": \"https://git.kernel.org/stable/c/fbbb2404340dd6178e281bd427c271f7d5ec1d22\"}, {\"url\": \"https://git.kernel.org/stable/c/ff7431f898dd00892a545b7d0ce7adf5b926944f\"}, {\"url\": \"https://git.kernel.org/stable/c/152ed360cf2d273f88fc99a518b7eb868aae2939\"}, {\"url\": \"https://git.kernel.org/stable/c/8d6105f637883c8c09825e962308c06e977de4f0\"}, {\"url\": \"https://git.kernel.org/stable/c/1594dac8b1ed78f9e75c263327e198a2e5e25b0e\"}, {\"url\": \"https://git.kernel.org/stable/c/2cc7d150550cc981aceedf008f5459193282425c\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ni40e: Do not use WQ_MEM_RECLAIM flag for workqueue\\n\\nIssue reported by customer during SRIOV testing, call trace:\\nWhen both i40e and the i40iw driver are loaded, a warning\\nin check_flush_dependency is being triggered. This seems\\nto be because of the i40e driver workqueue is allocated with\\nthe WQ_MEM_RECLAIM flag, and the i40iw one is not.\\n\\nSimilar error was encountered on ice too and it was fixed by\\nremoving the flag. Do the same for i40e too.\\n\\n[Feb 9 09:08] ------------[ cut here ]------------\\n[  +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is\\nflushing !WQ_MEM_RECLAIM infiniband:0x0\\n[  +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966\\ncheck_flush_dependency+0x10b/0x120\\n[  +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq\\nsnd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4\\nnls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr\\nrfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma\\nintel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif\\nisst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal\\nintel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core\\niTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore\\nioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich\\nintel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad\\nxfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe\\ndrm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel\\nlibata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror\\ndm_region_hash dm_log dm_mod fuse\\n[  +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not\\ntainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1\\n[  +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS\\nSE5C620.86B.02.01.0013.121520200651 12/15/2020\\n[  +0.000001] Workqueue: i40e i40e_service_task [i40e]\\n[  +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120\\n[  +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48\\n81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd\\nff \u003c0f\u003e 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90\\n[  +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282\\n[  +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX:\\n0000000000000027\\n[  +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI:\\nffff94d47f620bc0\\n[  +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09:\\n00000000ffff7fff\\n[  +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12:\\nffff94c5451ea180\\n[  +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15:\\nffff94c5f1330ab0\\n[  +0.000001] FS:  0000000000000000(0000) GS:ffff94d47f600000(0000)\\nknlGS:0000000000000000\\n[  +0.000002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4:\\n00000000007706f0\\n[  +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2:\\n0000000000000000\\n[  +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:\\n0000000000000400\\n[  +0.000001] PKRU: 55555554\\n[  +0.000001] Call Trace:\\n[  +0.000001]  \u003cTASK\u003e\\n[  +0.000002]  ? __warn+0x80/0x130\\n[  +0.000003]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? report_bug+0x195/0x1a0\\n[  +0.000005]  ? handle_bug+0x3c/0x70\\n[  +0.000003]  ? exc_invalid_op+0x14/0x70\\n[  +0.000002]  ? asm_exc_invalid_op+0x16/0x20\\n[  +0.000006]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  ? check_flush_dependency+0x10b/0x120\\n[  +0.000002]  __flush_workqueue+0x126/0x3f0\\n[  +0.000015]  ib_cache_cleanup_one+0x1c/0xe0 [ib_core]\\n[  +0.000056]  __ib_unregister_device+0x6a/0xb0 [ib_core]\\n[  +0.000023]  ib_unregister_device_and_put+0x34/0x50 [ib_core]\\n[  +0.000020]  i40iw_close+0x4b/0x90 [irdma]\\n[  +0.000022]  i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e]\\n[  +0.000035]  i40e_service_task+0x126/0x190 [i40e]\\n[  +0.000024]  process_one_work+0x174/0x340\\n[  +0.000003]  worker_th\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.313\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.275\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.216\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.158\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.90\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.30\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.9\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"4.14\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:15:27.150Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-36004\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:15:27.150Z\", \"dateReserved\": \"2024-05-17T13:50:33.150Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-20T09:48:04.926Z\", \"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.