CVE-2024-42110 (GCVE-0-2024-42110)

Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2026-05-11 20:27
VLAI
Title
net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()
Summary
In the Linux kernel, the following vulnerability has been resolved: net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx() The following is emitted when using idxd (DSA) dmanegine as the data mover for ntb_transport that ntb_netdev uses. [74412.546922] BUG: using smp_processor_id() in preemptible [00000000] code: irq/52-idxd-por/14526 [74412.556784] caller is netif_rx_internal+0x42/0x130 [74412.562282] CPU: 6 PID: 14526 Comm: irq/52-idxd-por Not tainted 6.9.5 #5 [74412.569870] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 02/08/2024 [74412.581699] Call Trace: [74412.584514] <TASK> [74412.586933] dump_stack_lvl+0x55/0x70 [74412.591129] check_preemption_disabled+0xc8/0xf0 [74412.596374] netif_rx_internal+0x42/0x130 [74412.600957] __netif_rx+0x20/0xd0 [74412.604743] ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev] [74412.610985] ntb_complete_rxc+0xed/0x140 [ntb_transport] [74412.617010] ntb_rx_copy_callback+0x53/0x80 [ntb_transport] [74412.623332] idxd_dma_complete_txd+0xe3/0x160 [idxd] [74412.628963] idxd_wq_thread+0x1a6/0x2b0 [idxd] [74412.634046] irq_thread_fn+0x21/0x60 [74412.638134] ? irq_thread+0xa8/0x290 [74412.642218] irq_thread+0x1a0/0x290 [74412.646212] ? __pfx_irq_thread_fn+0x10/0x10 [74412.651071] ? __pfx_irq_thread_dtor+0x10/0x10 [74412.656117] ? __pfx_irq_thread+0x10/0x10 [74412.660686] kthread+0x100/0x130 [74412.664384] ? __pfx_kthread+0x10/0x10 [74412.668639] ret_from_fork+0x31/0x50 [74412.672716] ? __pfx_kthread+0x10/0x10 [74412.676978] ret_from_fork_asm+0x1a/0x30 [74412.681457] </TASK> The cause is due to the idxd driver interrupt completion handler uses threaded interrupt and the threaded handler is not hard or soft interrupt context. However __netif_rx() can only be called from interrupt context. Change the call to netif_rx() in order to allow completion via normal context for dmaengine drivers that utilize threaded irq handling. While the following commit changed from netif_rx() to __netif_rx(), baebdf48c360 ("net: dev: Makes sure netif_rx() can be invoked in any context."), the change should've been a noop instead. However, the code precedes this fix should've been using netif_rx_ni() or netif_rx_any_context().
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: 548c237c0a9972df5d1afaca38aa733ee577128d , < 4b3b6c7efee69f077b86ef7f088fb96768e46e1f (git)
Affected: 548c237c0a9972df5d1afaca38aa733ee577128d , < e3af5b14e7632bf12058533d69055393e2d126c9 (git)
Affected: 548c237c0a9972df5d1afaca38aa733ee577128d , < 858ae09f03677a4ab907a15516893bc2cc79d4c3 (git)
Affected: 548c237c0a9972df5d1afaca38aa733ee577128d , < e15a5d821e5192a3769d846079bc9aa380139baf (git)
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Linux Linux Affected: 3.9
Unaffected: 0 , < 3.9 (semver)
Unaffected: 6.1.98 , ≤ 6.1.* (semver)
Unaffected: 6.6.39 , ≤ 6.6.* (semver)
Unaffected: 6.9.9 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()\n\nThe following is emitted when using idxd (DSA) dmanegine as the data\nmover for ntb_transport that ntb_netdev uses.\n\n[74412.546922] BUG: using smp_processor_id() in preemptible [00000000] code: irq/52-idxd-por/14526\n[74412.556784] caller is netif_rx_internal+0x42/0x130\n[74412.562282] CPU: 6 PID: 14526 Comm: irq/52-idxd-por Not tainted 6.9.5 #5\n[74412.569870] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 02/08/2024\n[74412.581699] Call Trace:\n[74412.584514]  \u003cTASK\u003e\n[74412.586933]  dump_stack_lvl+0x55/0x70\n[74412.591129]  check_preemption_disabled+0xc8/0xf0\n[74412.596374]  netif_rx_internal+0x42/0x130\n[74412.600957]  __netif_rx+0x20/0xd0\n[74412.604743]  ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev]\n[74412.610985]  ntb_complete_rxc+0xed/0x140 [ntb_transport]\n[74412.617010]  ntb_rx_copy_callback+0x53/0x80 [ntb_transport]\n[74412.623332]  idxd_dma_complete_txd+0xe3/0x160 [idxd]\n[74412.628963]  idxd_wq_thread+0x1a6/0x2b0 [idxd]\n[74412.634046]  irq_thread_fn+0x21/0x60\n[74412.638134]  ? irq_thread+0xa8/0x290\n[74412.642218]  irq_thread+0x1a0/0x290\n[74412.646212]  ? __pfx_irq_thread_fn+0x10/0x10\n[74412.651071]  ? __pfx_irq_thread_dtor+0x10/0x10\n[74412.656117]  ? __pfx_irq_thread+0x10/0x10\n[74412.660686]  kthread+0x100/0x130\n[74412.664384]  ? __pfx_kthread+0x10/0x10\n[74412.668639]  ret_from_fork+0x31/0x50\n[74412.672716]  ? __pfx_kthread+0x10/0x10\n[74412.676978]  ret_from_fork_asm+0x1a/0x30\n[74412.681457]  \u003c/TASK\u003e\n\nThe cause is due to the idxd driver interrupt completion handler uses\nthreaded interrupt and the threaded handler is not hard or soft interrupt\ncontext. However __netif_rx() can only be called from interrupt context.\nChange the call to netif_rx() in order to allow completion via normal\ncontext for dmaengine drivers that utilize threaded irq handling.\n\nWhile the following commit changed from netif_rx() to __netif_rx(),\nbaebdf48c360 (\"net: dev: Makes sure netif_rx() can be invoked in any context.\"),\nthe change should\u0027ve been a noop instead. However, the code precedes this\nfix should\u0027ve been using netif_rx_ni() or netif_rx_any_context()."
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    "datePublished": "2024-07-30T07:46:04.892Z",
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    "epss": {
      "cve": "CVE-2024-42110",
      "date": "2026-07-24",
      "epss": "0.00239",
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()\\n\\nThe following is emitted when using idxd (DSA) dmanegine as the data\\nmover for ntb_transport that ntb_netdev uses.\\n\\n[74412.546922] BUG: using smp_processor_id() in preemptible [00000000] code: irq/52-idxd-por/14526\\n[74412.556784] caller is netif_rx_internal+0x42/0x130\\n[74412.562282] CPU: 6 PID: 14526 Comm: irq/52-idxd-por Not tainted 6.9.5 #5\\n[74412.569870] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 02/08/2024\\n[74412.581699] Call Trace:\\n[74412.584514]  \u003cTASK\u003e\\n[74412.586933]  dump_stack_lvl+0x55/0x70\\n[74412.591129]  check_preemption_disabled+0xc8/0xf0\\n[74412.596374]  netif_rx_internal+0x42/0x130\\n[74412.600957]  __netif_rx+0x20/0xd0\\n[74412.604743]  ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev]\\n[74412.610985]  ntb_complete_rxc+0xed/0x140 [ntb_transport]\\n[74412.617010]  ntb_rx_copy_callback+0x53/0x80 [ntb_transport]\\n[74412.623332]  idxd_dma_complete_txd+0xe3/0x160 [idxd]\\n[74412.628963]  idxd_wq_thread+0x1a6/0x2b0 [idxd]\\n[74412.634046]  irq_thread_fn+0x21/0x60\\n[74412.638134]  ? irq_thread+0xa8/0x290\\n[74412.642218]  irq_thread+0x1a0/0x290\\n[74412.646212]  ? __pfx_irq_thread_fn+0x10/0x10\\n[74412.651071]  ? __pfx_irq_thread_dtor+0x10/0x10\\n[74412.656117]  ? __pfx_irq_thread+0x10/0x10\\n[74412.660686]  kthread+0x100/0x130\\n[74412.664384]  ? __pfx_kthread+0x10/0x10\\n[74412.668639]  ret_from_fork+0x31/0x50\\n[74412.672716]  ? __pfx_kthread+0x10/0x10\\n[74412.676978]  ret_from_fork_asm+0x1a/0x30\\n[74412.681457]  \u003c/TASK\u003e\\n\\nThe cause is due to the idxd driver interrupt completion handler uses\\nthreaded interrupt and the threaded handler is not hard or soft interrupt\\ncontext. However __netif_rx() can only be called from interrupt context.\\nChange the call to netif_rx() in order to allow completion via normal\\ncontext for dmaengine drivers that utilize threaded irq handling.\\n\\nWhile the following commit changed from netif_rx() to __netif_rx(),\\nbaebdf48c360 (\\\"net: dev: Makes sure netif_rx() can be invoked in any context.\\\"),\\nthe change should\u0027ve been a noop instead. However, the code precedes this\\nfix should\u0027ve been using netif_rx_ni() or netif_rx_any_context().\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ntb_netdev: Mover ntb_netdev_rx_handler() para llamar a netif_rx() desde __netif_rx() Lo siguiente se emite cuando se utiliza idxd (DSA) dmanegine como transportador de datos para ntb_transport que utiliza ntb_netdev. [74412.546922] ERROR: usar smp_processor_id() en c\\u00f3digo interrumpible [00000000]: irq/52-idxd-por/14526 [74412.556784] la persona que llama es netif_rx_internal+0x42/0x130 [74412.562282] CPU: 6 PID: 6 Comunicaciones: irq/52- idxd-por No contaminado 6.9.5 #5 [74412.569870] Nombre de hardware: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 08/02/2024 [74412.581699] Seguimiento de llamadas: [74412.584514] [ 74412.586933] dump_stack_lvl+0x55/0x70 [74412.591129] check_preemption_disabled+0xc8/0xf0 [74412.596374] netif_rx_internal+0x42/0x130 [74412.600957] 0/0xd0 [74412.604743] ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev] [74412.610985] ntb_complete_rxc+0xed/0x140 [ntb_transport] [74412.617010] ntb_rx_copy_callback+0x53/0x80 [ntb_transport] [74412.623332] idxd_dma_complete_txd+0xe3/0x160 [idxd] [74412.628963] idxd_wq_thread+0x1a6/0x 2b0 [idxd] [74412.634046] irq_thread_fn+0x21/0x60 [74412.638134] ? hilo_irq+0xa8/0x290 [74412.642218] hilo_irq+0x1a0/0x290 [74412.646212] ? __pfx_irq_thread_fn+0x10/0x10 [74412.651071] ? __pfx_irq_thread_dtor+0x10/0x10 [74412.656117] ? __pfx_irq_thread+0x10/0x10 [74412.660686] kthread+0x100/0x130 [74412.664384] ? __pfx_kthread+0x10/0x10 [74412.668639] ret_from_fork+0x31/0x50 [74412.672716] ? __pfx_kthread+0x10/0x10 [74412.676978] ret_from_fork_asm+0x1a/0x30 [74412.681457]  La causa se debe a que el controlador de finalizaci\\u00f3n de interrupciones del controlador idxd utiliza interrupciones de subprocesos y el controlador de subprocesos no es un contexto de interrupci\\u00f3n dura o suave. Sin embargo, __netif_rx() solo se puede llamar desde el contexto de interrupci\\u00f3n. Cambie la llamada a netif_rx() para permitir la finalizaci\\u00f3n a trav\\u00e9s del contexto normal para los controladores dmaengine que utilizan el manejo de irq por subprocesos. Si bien la siguiente confirmaci\\u00f3n cambi\\u00f3 de netif_rx() a __netif_rx(), baebdf48c360 (\\\"net: dev: se asegura de que netif_rx() pueda invocarse en cualquier contexto.\\\"), el cambio deber\\u00eda haber sido un fracaso. Sin embargo, el c\\u00f3digo que precede a esta soluci\\u00f3n deber\\u00eda haber usado netif_rx_ni() o netif_rx_any_context().\"}]",
      "id": "CVE-2024-42110",
      "lastModified": "2024-11-21T09:33:37.363",
      "published": "2024-07-30T08:15:03.487",
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      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "microsoft_vex": {
      "current_release_date": "2025-10-10T14:35:18.000Z",
      "cve": "CVE-2024-42110",
      "id": "msrc_CVE-2024-42110",
      "initial_release_date": "2024-07-01T07:00:00.000Z",
      "product_status:known_not_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-42110.json",
      "version": "1"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-42110\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-30T08:15:03.487\",\"lastModified\":\"2026-06-17T07:48:51.403\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()\\n\\nThe following is emitted when using idxd (DSA) dmanegine as the data\\nmover for ntb_transport that ntb_netdev uses.\\n\\n[74412.546922] BUG: using smp_processor_id() in preemptible [00000000] code: irq/52-idxd-por/14526\\n[74412.556784] caller is netif_rx_internal+0x42/0x130\\n[74412.562282] CPU: 6 PID: 14526 Comm: irq/52-idxd-por Not tainted 6.9.5 #5\\n[74412.569870] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 02/08/2024\\n[74412.581699] Call Trace:\\n[74412.584514]  \u003cTASK\u003e\\n[74412.586933]  dump_stack_lvl+0x55/0x70\\n[74412.591129]  check_preemption_disabled+0xc8/0xf0\\n[74412.596374]  netif_rx_internal+0x42/0x130\\n[74412.600957]  __netif_rx+0x20/0xd0\\n[74412.604743]  ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev]\\n[74412.610985]  ntb_complete_rxc+0xed/0x140 [ntb_transport]\\n[74412.617010]  ntb_rx_copy_callback+0x53/0x80 [ntb_transport]\\n[74412.623332]  idxd_dma_complete_txd+0xe3/0x160 [idxd]\\n[74412.628963]  idxd_wq_thread+0x1a6/0x2b0 [idxd]\\n[74412.634046]  irq_thread_fn+0x21/0x60\\n[74412.638134]  ? irq_thread+0xa8/0x290\\n[74412.642218]  irq_thread+0x1a0/0x290\\n[74412.646212]  ? __pfx_irq_thread_fn+0x10/0x10\\n[74412.651071]  ? __pfx_irq_thread_dtor+0x10/0x10\\n[74412.656117]  ? __pfx_irq_thread+0x10/0x10\\n[74412.660686]  kthread+0x100/0x130\\n[74412.664384]  ? __pfx_kthread+0x10/0x10\\n[74412.668639]  ret_from_fork+0x31/0x50\\n[74412.672716]  ? __pfx_kthread+0x10/0x10\\n[74412.676978]  ret_from_fork_asm+0x1a/0x30\\n[74412.681457]  \u003c/TASK\u003e\\n\\nThe cause is due to the idxd driver interrupt completion handler uses\\nthreaded interrupt and the threaded handler is not hard or soft interrupt\\ncontext. However __netif_rx() can only be called from interrupt context.\\nChange the call to netif_rx() in order to allow completion via normal\\ncontext for dmaengine drivers that utilize threaded irq handling.\\n\\nWhile the following commit changed from netif_rx() to __netif_rx(),\\nbaebdf48c360 (\\\"net: dev: Makes sure netif_rx() can be invoked in any context.\\\"),\\nthe change should\u0027ve been a noop instead. However, the code precedes this\\nfix should\u0027ve been using netif_rx_ni() or netif_rx_any_context().\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ntb_netdev: Mover ntb_netdev_rx_handler() para llamar a netif_rx() desde __netif_rx() Lo siguiente se emite cuando se utiliza idxd (DSA) dmanegine como transportador de datos para ntb_transport que utiliza ntb_netdev. [74412.546922] ERROR: usar smp_processor_id() en c\u00f3digo interrumpible [00000000]: irq/52-idxd-por/14526 [74412.556784] la persona que llama es netif_rx_internal+0x42/0x130 [74412.562282] CPU: 6 PID: 6 Comunicaciones: irq/52- idxd-por No contaminado 6.9.5 #5 [74412.569870] Nombre de hardware: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 08/02/2024 [74412.581699] Seguimiento de llamadas: [74412.584514] [ 74412.586933] dump_stack_lvl+0x55/0x70 [74412.591129] check_preemption_disabled+0xc8/0xf0 [74412.596374] netif_rx_internal+0x42/0x130 [74412.600957] 0/0xd0 [74412.604743] ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev] [74412.610985] ntb_complete_rxc+0xed/0x140 [ntb_transport] [74412.617010] ntb_rx_copy_callback+0x53/0x80 [ntb_transport] [74412.623332] idxd_dma_complete_txd+0xe3/0x160 [idxd] [74412.628963] idxd_wq_thread+0x1a6/0x 2b0 [idxd] [74412.634046] irq_thread_fn+0x21/0x60 [74412.638134] ? hilo_irq+0xa8/0x290 [74412.642218] hilo_irq+0x1a0/0x290 [74412.646212] ? __pfx_irq_thread_fn+0x10/0x10 [74412.651071] ? __pfx_irq_thread_dtor+0x10/0x10 [74412.656117] ? __pfx_irq_thread+0x10/0x10 [74412.660686] kthread+0x100/0x130 [74412.664384] ? __pfx_kthread+0x10/0x10 [74412.668639] ret_from_fork+0x31/0x50 [74412.672716] ? __pfx_kthread+0x10/0x10 [74412.676978] ret_from_fork_asm+0x1a/0x30 [74412.681457]  La causa se debe a que el controlador de finalizaci\u00f3n de interrupciones del controlador idxd utiliza interrupciones de subprocesos y el controlador de subprocesos no es un contexto de interrupci\u00f3n dura o suave. Sin embargo, __netif_rx() solo se puede llamar desde el contexto de interrupci\u00f3n. Cambie la llamada a netif_rx() para permitir la finalizaci\u00f3n a trav\u00e9s del contexto normal para los controladores dmaengine que utilizan el manejo de irq por subprocesos. Si bien la siguiente confirmaci\u00f3n cambi\u00f3 de netif_rx() a __netif_rx(), baebdf48c360 (\\\"net: dev: se asegura de que netif_rx() pueda invocarse en cualquier contexto.\\\"), el cambio deber\u00eda haber sido un fracaso. Sin embargo, el c\u00f3digo que precede a esta soluci\u00f3n deber\u00eda haber usado netif_rx_ni() o netif_rx_any_context().\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/ntb_netdev.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"548c237c0a9972df5d1afaca38aa733ee577128d\",\"lessThan\":\"4b3b6c7efee69f077b86ef7f088fb96768e46e1f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"548c237c0a9972df5d1afaca38aa733ee577128d\",\"lessThan\":\"e3af5b14e7632bf12058533d69055393e2d126c9\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"548c237c0a9972df5d1afaca38aa733ee577128d\",\"lessThan\":\"858ae09f03677a4ab907a15516893bc2cc79d4c3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"548c237c0a9972df5d1afaca38aa733ee577128d\",\"lessThan\":\"e15a5d821e5192a3769d846079bc9aa380139baf\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/ntb_netdev.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"3.9\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"3.9\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.98\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.39\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.9.9\",\"lessThanOrEqual\":\"6.9.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10\",\"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}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-10T16:17:32.906742Z\",\"id\":\"CVE-2024-42110\",\"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\":\"3.9\",\"versionEndExcluding\":\"6.1.98\",\"matchCriteriaId\":\"7B5215F1-790C-4059-943A-D43BD397DD9C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.39\",\"matchCriteriaId\":\"29E894E4-668F-4DB0-81F7-4FB5F698E970\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.9.9\",\"matchCriteriaId\":\"ADCC1407-0CB3-4C8F-B4C5-07F682CD7085\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2EBB4392-5FA6-4DA9-9772-8F9C750109FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"331C2F14-12C7-45D5-893D-8C52EE38EA10\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3173713D-909A-4DD3-9DD4-1E171EB057EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"79F18AFA-40F7-43F0-BA30-7BDB65F918B9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"BD973AA4-A789-49BD-8D57-B2846935D3C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F3E9E0C-AC3E-4967-AF80-6483E8AB0078\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4b3b6c7efee69f077b86ef7f088fb96768e46e1f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/858ae09f03677a4ab907a15516893bc2cc79d4c3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e15a5d821e5192a3769d846079bc9aa380139baf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e3af5b14e7632bf12058533d69055393e2d126c9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4b3b6c7efee69f077b86ef7f088fb96768e46e1f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/858ae09f03677a4ab907a15516893bc2cc79d4c3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e15a5d821e5192a3769d846079bc9aa380139baf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e3af5b14e7632bf12058533d69055393e2d126c9\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-02-02T11:01:27+00:00",
      "cve": "CVE-2024-42110",
      "id": "CVE-2024-42110",
      "initial_release_date": "2024-07-30T00:00:00+00:00",
      "product_status:fixed": "845",
      "product_status:known_affected": "98",
      "product_status:known_not_affected": "54",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-42110.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-15T19:31:23Z",
      "cve": "CVE-2024-42110",
      "id": "CVE-2024-42110",
      "initial_release_date": "2024-08-06T01:59:53Z",
      "product_status:known_affected": "528",
      "product_status:known_not_affected": "6",
      "product_status:recommended": "713",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-42110",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-42110.json",
      "version": "66"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/4b3b6c7efee69f077b86ef7f088fb96768e46e1f\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/e3af5b14e7632bf12058533d69055393e2d126c9\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/858ae09f03677a4ab907a15516893bc2cc79d4c3\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/e15a5d821e5192a3769d846079bc9aa380139baf\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:01:45.573Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42110\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:17:32.906742Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:14.585Z\"}}], \"cna\": {\"title\": \"net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"548c237c0a9972df5d1afaca38aa733ee577128d\", \"lessThan\": \"4b3b6c7efee69f077b86ef7f088fb96768e46e1f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"548c237c0a9972df5d1afaca38aa733ee577128d\", \"lessThan\": \"e3af5b14e7632bf12058533d69055393e2d126c9\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"548c237c0a9972df5d1afaca38aa733ee577128d\", \"lessThan\": \"858ae09f03677a4ab907a15516893bc2cc79d4c3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"548c237c0a9972df5d1afaca38aa733ee577128d\", \"lessThan\": \"e15a5d821e5192a3769d846079bc9aa380139baf\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ntb_netdev.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.9\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.9\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.98\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.39\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.9.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ntb_netdev.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/4b3b6c7efee69f077b86ef7f088fb96768e46e1f\"}, {\"url\": \"https://git.kernel.org/stable/c/e3af5b14e7632bf12058533d69055393e2d126c9\"}, {\"url\": \"https://git.kernel.org/stable/c/858ae09f03677a4ab907a15516893bc2cc79d4c3\"}, {\"url\": \"https://git.kernel.org/stable/c/e15a5d821e5192a3769d846079bc9aa380139baf\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx()\\n\\nThe following is emitted when using idxd (DSA) dmanegine as the data\\nmover for ntb_transport that ntb_netdev uses.\\n\\n[74412.546922] BUG: using smp_processor_id() in preemptible [00000000] code: irq/52-idxd-por/14526\\n[74412.556784] caller is netif_rx_internal+0x42/0x130\\n[74412.562282] CPU: 6 PID: 14526 Comm: irq/52-idxd-por Not tainted 6.9.5 #5\\n[74412.569870] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.E9I.1752.P05.2402080856 02/08/2024\\n[74412.581699] Call Trace:\\n[74412.584514]  \u003cTASK\u003e\\n[74412.586933]  dump_stack_lvl+0x55/0x70\\n[74412.591129]  check_preemption_disabled+0xc8/0xf0\\n[74412.596374]  netif_rx_internal+0x42/0x130\\n[74412.600957]  __netif_rx+0x20/0xd0\\n[74412.604743]  ntb_netdev_rx_handler+0x66/0x150 [ntb_netdev]\\n[74412.610985]  ntb_complete_rxc+0xed/0x140 [ntb_transport]\\n[74412.617010]  ntb_rx_copy_callback+0x53/0x80 [ntb_transport]\\n[74412.623332]  idxd_dma_complete_txd+0xe3/0x160 [idxd]\\n[74412.628963]  idxd_wq_thread+0x1a6/0x2b0 [idxd]\\n[74412.634046]  irq_thread_fn+0x21/0x60\\n[74412.638134]  ? irq_thread+0xa8/0x290\\n[74412.642218]  irq_thread+0x1a0/0x290\\n[74412.646212]  ? __pfx_irq_thread_fn+0x10/0x10\\n[74412.651071]  ? __pfx_irq_thread_dtor+0x10/0x10\\n[74412.656117]  ? __pfx_irq_thread+0x10/0x10\\n[74412.660686]  kthread+0x100/0x130\\n[74412.664384]  ? __pfx_kthread+0x10/0x10\\n[74412.668639]  ret_from_fork+0x31/0x50\\n[74412.672716]  ? __pfx_kthread+0x10/0x10\\n[74412.676978]  ret_from_fork_asm+0x1a/0x30\\n[74412.681457]  \u003c/TASK\u003e\\n\\nThe cause is due to the idxd driver interrupt completion handler uses\\nthreaded interrupt and the threaded handler is not hard or soft interrupt\\ncontext. However __netif_rx() can only be called from interrupt context.\\nChange the call to netif_rx() in order to allow completion via normal\\ncontext for dmaengine drivers that utilize threaded irq handling.\\n\\nWhile the following commit changed from netif_rx() to __netif_rx(),\\nbaebdf48c360 (\\\"net: dev: Makes sure netif_rx() can be invoked in any context.\\\"),\\nthe change should\u0027ve been a noop instead. However, the code precedes this\\nfix should\u0027ve been using netif_rx_ni() or netif_rx_any_context().\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.98\", \"versionStartIncluding\": \"3.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.39\", \"versionStartIncluding\": \"3.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9.9\", \"versionStartIncluding\": \"3.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10\", \"versionStartIncluding\": \"3.9\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:27:11.998Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42110\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:27:11.998Z\", \"dateReserved\": \"2024-07-29T15:50:41.176Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-07-30T07:46:04.892Z\", \"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.