CVE-2024-53224 (GCVE-0-2024-53224)

Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-05-11 20:53
VLAI
Title
RDMA/mlx5: Move events notifier registration to be after device registration
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Move events notifier registration to be after device registration Move pkey change work initialization and cleanup from device resources stage to notifier stage, since this is the stage which handles this work events. Fix a race between the device deregistration and pkey change work by moving MLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to ensure that the notifier is deregistered before the device during cleanup. Which ensures there are no works that are being executed after the device has already unregistered which can cause the panic below. BUG: kernel NULL pointer dereference, address: 0000000000000000 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1 Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 Workqueue: events pkey_change_handler [mlx5_ib] RIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib] Code: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 <4c> 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40 RSP: 0018:ffffbcc54068be20 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36 RDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128 RBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001 R10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000 R13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905 FS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib] process_one_work+0x1e8/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x380/0x380 kthread+0x149/0x170 ? set_kthread_struct+0x50/0x50 ret_from_fork+0x22/0x30 Modules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core] CR2: 0000000000000000 ---[ end trace f6f8be4eae12f7bc ]---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 7722f47e71e58592a2ba4437d27c802ba1c64e08 , < 921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad (git)
Affected: 7722f47e71e58592a2ba4437d27c802ba1c64e08 , < 542bd62b7a7f37182c9ef192c2bd25d118c144e4 (git)
Affected: 7722f47e71e58592a2ba4437d27c802ba1c64e08 , < 6b0acf6a94c31efa43fce4edc22413a3390f9c05 (git)
Affected: 7722f47e71e58592a2ba4437d27c802ba1c64e08 , < ede132a5cf559f3ab35a4c28bac4f4a6c20334d8 (git)
Create a notification for this product.
Linux Linux Affected: 4.6
Unaffected: 0 , < 4.6 (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.11.11 , ≤ 6.11.* (semver)
Unaffected: 6.12.2 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-53224",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T20:03:20.264438Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T20:07:18.902Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/mlx5/main.c",
            "drivers/infiniband/hw/mlx5/mlx5_ib.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad",
              "status": "affected",
              "version": "7722f47e71e58592a2ba4437d27c802ba1c64e08",
              "versionType": "git"
            },
            {
              "lessThan": "542bd62b7a7f37182c9ef192c2bd25d118c144e4",
              "status": "affected",
              "version": "7722f47e71e58592a2ba4437d27c802ba1c64e08",
              "versionType": "git"
            },
            {
              "lessThan": "6b0acf6a94c31efa43fce4edc22413a3390f9c05",
              "status": "affected",
              "version": "7722f47e71e58592a2ba4437d27c802ba1c64e08",
              "versionType": "git"
            },
            {
              "lessThan": "ede132a5cf559f3ab35a4c28bac4f4a6c20334d8",
              "status": "affected",
              "version": "7722f47e71e58592a2ba4437d27c802ba1c64e08",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/mlx5/main.c",
            "drivers/infiniband/hw/mlx5/mlx5_ib.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.64",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11.11",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.2",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx5: Move events notifier registration to be after device registration\n\nMove pkey change work initialization and cleanup from device resources\nstage to notifier stage, since this is the stage which handles this work\nevents.\n\nFix a race between the device deregistration and pkey change work by moving\nMLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to\nensure that the notifier is deregistered before the device during cleanup.\nWhich ensures there are no works that are being executed after the\ndevice has already unregistered which can cause the panic below.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP PTI\nCPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1\nHardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023\nWorkqueue: events pkey_change_handler [mlx5_ib]\nRIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib]\nCode: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u003c4c\u003e 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40\nRSP: 0018:ffffbcc54068be20 EFLAGS: 00010282\nRAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36\nRDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128\nRBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001\nR10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000\nR13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905\nFS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\nmlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib]\nprocess_one_work+0x1e8/0x3c0\nworker_thread+0x50/0x3b0\n? rescuer_thread+0x380/0x380\nkthread+0x149/0x170\n? set_kthread_struct+0x50/0x50\nret_from_fork+0x22/0x30\nModules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core]\nCR2: 0000000000000000\n---[ end trace f6f8be4eae12f7bc ]---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:53:15.143Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad"
        },
        {
          "url": "https://git.kernel.org/stable/c/542bd62b7a7f37182c9ef192c2bd25d118c144e4"
        },
        {
          "url": "https://git.kernel.org/stable/c/6b0acf6a94c31efa43fce4edc22413a3390f9c05"
        },
        {
          "url": "https://git.kernel.org/stable/c/ede132a5cf559f3ab35a4c28bac4f4a6c20334d8"
        }
      ],
      "title": "RDMA/mlx5: Move events notifier registration to be after device registration",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53224",
    "datePublished": "2024-12-27T13:50:14.113Z",
    "dateReserved": "2024-11-19T17:17:25.024Z",
    "dateUpdated": "2026-05-11T20:53:15.143Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-53224",
      "date": "2026-08-01",
      "epss": "0.00221",
      "percentile": "0.12755"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/mlx5: Move events notifier registration to be after device registration\\n\\nMove pkey change work initialization and cleanup from device resources\\nstage to notifier stage, since this is the stage which handles this work\\nevents.\\n\\nFix a race between the device deregistration and pkey change work by moving\\nMLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to\\nensure that the notifier is deregistered before the device during cleanup.\\nWhich ensures there are no works that are being executed after the\\ndevice has already unregistered which can cause the panic below.\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000000\\nPGD 0 P4D 0\\nOops: 0000 [#1] PREEMPT SMP PTI\\nCPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1\\nHardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023\\nWorkqueue: events pkey_change_handler [mlx5_ib]\\nRIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib]\\nCode: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u003c4c\u003e 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40\\nRSP: 0018:ffffbcc54068be20 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36\\nRDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128\\nRBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001\\nR10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000\\nR13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905\\nFS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000\\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\nmlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib]\\nprocess_one_work+0x1e8/0x3c0\\nworker_thread+0x50/0x3b0\\n? rescuer_thread+0x380/0x380\\nkthread+0x149/0x170\\n? set_kthread_struct+0x50/0x50\\nret_from_fork+0x22/0x30\\nModules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core]\\nCR2: 0000000000000000\\n---[ end trace f6f8be4eae12f7bc ]---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/mlx5: mover el registro del notificador de eventos para que est\\u00e9 despu\\u00e9s del registro del dispositivo. Mueva la inicializaci\\u00f3n y desinfecci\\u00f3n del trabajo de cambio de clave p de la etapa de recursos del dispositivo a la etapa del notificador, ya que esta es la etapa que gestiona estos eventos de trabajo. Corrija una ejecuci\\u00f3n entre la anulaci\\u00f3n del registro del dispositivo y el trabajo de cambio de clave p moviendo MLX5_IB_STAGE_DEVICE_NOTIFIER para que est\\u00e9 despu\\u00e9s de MLX5_IB_STAGE_IB_REG para garantizar que el notificador se anule el registro antes que el dispositivo durante la desinfecci\\u00f3n. Esto garantiza que no haya trabajos que se ejecuten despu\\u00e9s de que el dispositivo ya se haya anulado el registro, lo que puede causar el p\\u00e1nico a continuaci\\u00f3n. ERROR: desreferencia de puntero NULL del n\\u00facleo, direcci\\u00f3n: 0000000000000000 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: cargado Tainted: GW OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1 Nombre del hardware: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 27/02/2023 Cola de trabajo: eventos pkey_change_handler [mlx5_ib] RIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib] C\\u00f3digo: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u0026lt;4c\u0026gt; 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40 RSP: 0018:ffffbcc54068be20 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36 RDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128 RBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001 R10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000 R13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905 FS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Seguimiento de llamadas: mlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib] process_one_work+0x1e8/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x380/0x380 kthread+0x149/0x170 ? set_kthread_struct+0x50/0x50 ret_from_fork+0x22/0x30 M\\u00f3dulos vinculados en: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd Grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [\\u00faltima descarga: ib_core] CR2: 000000000000000 ---[ fin del seguimiento f6f8be4eae12f7bc ]---\"}]",
      "id": "CVE-2024-53224",
      "lastModified": "2024-12-27T14:15:30.583",
      "published": "2024-12-27T14:15:30.583",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/542bd62b7a7f37182c9ef192c2bd25d118c144e4\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/6b0acf6a94c31efa43fce4edc22413a3390f9c05\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/ede132a5cf559f3ab35a4c28bac4f4a6c20334d8\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53224\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:30.583\",\"lastModified\":\"2026-06-17T08:08:38.183\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/mlx5: Move events notifier registration to be after device registration\\n\\nMove pkey change work initialization and cleanup from device resources\\nstage to notifier stage, since this is the stage which handles this work\\nevents.\\n\\nFix a race between the device deregistration and pkey change work by moving\\nMLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to\\nensure that the notifier is deregistered before the device during cleanup.\\nWhich ensures there are no works that are being executed after the\\ndevice has already unregistered which can cause the panic below.\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000000\\nPGD 0 P4D 0\\nOops: 0000 [#1] PREEMPT SMP PTI\\nCPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1\\nHardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023\\nWorkqueue: events pkey_change_handler [mlx5_ib]\\nRIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib]\\nCode: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u003c4c\u003e 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40\\nRSP: 0018:ffffbcc54068be20 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36\\nRDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128\\nRBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001\\nR10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000\\nR13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905\\nFS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000\\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\nmlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib]\\nprocess_one_work+0x1e8/0x3c0\\nworker_thread+0x50/0x3b0\\n? rescuer_thread+0x380/0x380\\nkthread+0x149/0x170\\n? set_kthread_struct+0x50/0x50\\nret_from_fork+0x22/0x30\\nModules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core]\\nCR2: 0000000000000000\\n---[ end trace f6f8be4eae12f7bc ]---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/mlx5: mover el registro del notificador de eventos para que est\u00e9 despu\u00e9s del registro del dispositivo. Mueva la inicializaci\u00f3n y desinfecci\u00f3n del trabajo de cambio de clave p de la etapa de recursos del dispositivo a la etapa del notificador, ya que esta es la etapa que gestiona estos eventos de trabajo. Corrija una ejecuci\u00f3n entre la anulaci\u00f3n del registro del dispositivo y el trabajo de cambio de clave p moviendo MLX5_IB_STAGE_DEVICE_NOTIFIER para que est\u00e9 despu\u00e9s de MLX5_IB_STAGE_IB_REG para garantizar que el notificador se anule el registro antes que el dispositivo durante la desinfecci\u00f3n. Esto garantiza que no haya trabajos que se ejecuten despu\u00e9s de que el dispositivo ya se haya anulado el registro, lo que puede causar el p\u00e1nico a continuaci\u00f3n. ERROR: desreferencia de puntero NULL del n\u00facleo, direcci\u00f3n: 0000000000000000 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: cargado Tainted: GW OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1 Nombre del hardware: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 27/02/2023 Cola de trabajo: eventos pkey_change_handler [mlx5_ib] RIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib] C\u00f3digo: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u0026lt;4c\u0026gt; 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40 RSP: 0018:ffffbcc54068be20 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36 RDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128 RBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001 R10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000 R13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905 FS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Seguimiento de llamadas: mlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib] process_one_work+0x1e8/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x380/0x380 kthread+0x149/0x170 ? set_kthread_struct+0x50/0x50 ret_from_fork+0x22/0x30 M\u00f3dulos vinculados en: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd Grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [\u00faltima descarga: ib_core] CR2: 000000000000000 ---[ fin del seguimiento f6f8be4eae12f7bc ]---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/infiniband/hw/mlx5/main.c\",\"drivers/infiniband/hw/mlx5/mlx5_ib.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"7722f47e71e58592a2ba4437d27c802ba1c64e08\",\"lessThan\":\"921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"7722f47e71e58592a2ba4437d27c802ba1c64e08\",\"lessThan\":\"542bd62b7a7f37182c9ef192c2bd25d118c144e4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"7722f47e71e58592a2ba4437d27c802ba1c64e08\",\"lessThan\":\"6b0acf6a94c31efa43fce4edc22413a3390f9c05\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"7722f47e71e58592a2ba4437d27c802ba1c64e08\",\"lessThan\":\"ede132a5cf559f3ab35a4c28bac4f4a6c20334d8\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/infiniband/hw/mlx5/main.c\",\"drivers/infiniband/hw/mlx5/mlx5_ib.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.6\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.6\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.64\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11.11\",\"lessThanOrEqual\":\"6.11.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.2\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.13\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"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},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"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\":\"2025-10-01T20:03:20.264438Z\",\"id\":\"CVE-2024-53224\",\"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\":\"CWE-476\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.6\",\"versionEndExcluding\":\"6.6.64\",\"matchCriteriaId\":\"22DB4372-1AD1-4765-834F-C1D930C23467\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.11\",\"matchCriteriaId\":\"21434379-192D-472F-9B54-D45E3650E893\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12\",\"versionEndExcluding\":\"6.12.2\",\"matchCriteriaId\":\"D8882B1B-2ABC-4838-AC1D-DBDBB5764776\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/542bd62b7a7f37182c9ef192c2bd25d118c144e4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6b0acf6a94c31efa43fce4edc22413a3390f9c05\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ede132a5cf559f3ab35a4c28bac4f4a6c20334d8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T08:15:22+00:00",
      "cve": "CVE-2024-53224",
      "id": "CVE-2024-53224",
      "initial_release_date": "2024-12-27T00:00:00+00:00",
      "product_status:fixed": "305",
      "product_status:known_affected": "112",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: RDMA/mlx5: Move events notifier registration to be after device registration",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53224.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-25T01:20:43Z",
      "cve": "CVE-2024-53224",
      "id": "CVE-2024-53224",
      "initial_release_date": "2024-12-28T03:49:57Z",
      "product_status:known_affected": "574",
      "product_status:known_not_affected": "79",
      "product_status:recommended": "547",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-53224",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-53224.json",
      "version": "78"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-53224\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T20:03:20.264438Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:39:13.406Z\"}}], \"cna\": {\"title\": \"RDMA/mlx5: Move events notifier registration to be after device registration\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"7722f47e71e58592a2ba4437d27c802ba1c64e08\", \"lessThan\": \"921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7722f47e71e58592a2ba4437d27c802ba1c64e08\", \"lessThan\": \"542bd62b7a7f37182c9ef192c2bd25d118c144e4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7722f47e71e58592a2ba4437d27c802ba1c64e08\", \"lessThan\": \"6b0acf6a94c31efa43fce4edc22413a3390f9c05\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7722f47e71e58592a2ba4437d27c802ba1c64e08\", \"lessThan\": \"ede132a5cf559f3ab35a4c28bac4f4a6c20334d8\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/infiniband/hw/mlx5/main.c\", \"drivers/infiniband/hw/mlx5/mlx5_ib.h\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.6\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.6\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/infiniband/hw/mlx5/main.c\", \"drivers/infiniband/hw/mlx5/mlx5_ib.h\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad\"}, {\"url\": \"https://git.kernel.org/stable/c/542bd62b7a7f37182c9ef192c2bd25d118c144e4\"}, {\"url\": \"https://git.kernel.org/stable/c/6b0acf6a94c31efa43fce4edc22413a3390f9c05\"}, {\"url\": \"https://git.kernel.org/stable/c/ede132a5cf559f3ab35a4c28bac4f4a6c20334d8\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/mlx5: Move events notifier registration to be after device registration\\n\\nMove pkey change work initialization and cleanup from device resources\\nstage to notifier stage, since this is the stage which handles this work\\nevents.\\n\\nFix a race between the device deregistration and pkey change work by moving\\nMLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to\\nensure that the notifier is deregistered before the device during cleanup.\\nWhich ensures there are no works that are being executed after the\\ndevice has already unregistered which can cause the panic below.\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000000\\nPGD 0 P4D 0\\nOops: 0000 [#1] PREEMPT SMP PTI\\nCPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1\\nHardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023\\nWorkqueue: events pkey_change_handler [mlx5_ib]\\nRIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib]\\nCode: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 \u003c4c\u003e 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40\\nRSP: 0018:ffffbcc54068be20 EFLAGS: 00010282\\nRAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36\\nRDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128\\nRBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001\\nR10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000\\nR13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905\\nFS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000\\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\nmlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib]\\nprocess_one_work+0x1e8/0x3c0\\nworker_thread+0x50/0x3b0\\n? rescuer_thread+0x380/0x380\\nkthread+0x149/0x170\\n? set_kthread_struct+0x50/0x50\\nret_from_fork+0x22/0x30\\nModules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core]\\nCR2: 0000000000000000\\n---[ end trace f6f8be4eae12f7bc ]---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.64\", \"versionStartIncluding\": \"4.6\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.11\", \"versionStartIncluding\": \"4.6\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.2\", \"versionStartIncluding\": \"4.6\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"4.6\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:56:21.687Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-53224\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:07:18.902Z\", \"dateReserved\": \"2024-11-19T17:17:25.024Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T13:50:14.113Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.