CVE-2024-53215 (GCVE-0-2024-53215)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-05-11 20:53
VLAI
EPSS
VEX
Title
svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()
Summary
In the Linux kernel, the following vulnerability has been resolved:
svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()
There's issue as follows:
RPC: Registered rdma transport module.
RPC: Registered rdma backchannel transport module.
RPC: Unregistered rdma transport module.
RPC: Unregistered rdma backchannel transport module.
BUG: unable to handle page fault for address: fffffbfff80c609a
PGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0
Oops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI
RIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0
Call Trace:
<TASK>
__die+0x1f/0x70
page_fault_oops+0x2cd/0x860
spurious_kernel_fault+0x36/0x450
do_kern_addr_fault+0xca/0x100
exc_page_fault+0x128/0x150
asm_exc_page_fault+0x26/0x30
percpu_counter_destroy_many+0xf7/0x2a0
mmdrop+0x209/0x350
finish_task_switch.isra.0+0x481/0x840
schedule_tail+0xe/0xd0
ret_from_fork+0x23/0x80
ret_from_fork_asm+0x1a/0x30
</TASK>
If register_sysctl() return NULL, then svc_rdma_proc_cleanup() will not
destroy the percpu counters which init in svc_rdma_proc_init().
If CONFIG_HOTPLUG_CPU is enabled, residual nodes may be in the
'percpu_counters' list. The above issue may occur once the module is
removed. If the CONFIG_HOTPLUG_CPU configuration is not enabled, memory
leakage occurs.
To solve above issue just destroy all percpu counters when
register_sysctl() return NULL.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:03 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < a12c897adf40b6e2b4a56e6912380c31bd7b2479
(git)
Affected: df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < 94d2d6d398706ab7218a26d61e12919c4b498e09 (git) Affected: df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < 1c9a99c89e45b22eb556fd2f3f729f2683f247d5 (git) Affected: df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < ebf47215d46992caea660ec01cd618005d9e687a (git) Affected: df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < 20322edcbad82a60321a8615a99ca73a9611115f (git) Affected: df971cd853c05778ae1175e8aeb80a04bb9d4be5 , < ce89e742a4c12b20f09a43fec1b21db33f2166cd (git) |
guessed | |
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.120 , ≤ 6.1.* (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) |
guessed |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()\n\nThere\u0027s issue as follows:\nRPC: Registered rdma transport module.\nRPC: Registered rdma backchannel transport module.\nRPC: Unregistered rdma transport module.\nRPC: Unregistered rdma backchannel transport module.\nBUG: unable to handle page fault for address: fffffbfff80c609a\nPGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0\nOops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI\nRIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0\nCall Trace:\n \u003cTASK\u003e\n __die+0x1f/0x70\n page_fault_oops+0x2cd/0x860\n spurious_kernel_fault+0x36/0x450\n do_kern_addr_fault+0xca/0x100\n exc_page_fault+0x128/0x150\n asm_exc_page_fault+0x26/0x30\n percpu_counter_destroy_many+0xf7/0x2a0\n mmdrop+0x209/0x350\n finish_task_switch.isra.0+0x481/0x840\n schedule_tail+0xe/0xd0\n ret_from_fork+0x23/0x80\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\nIf register_sysctl() return NULL, then svc_rdma_proc_cleanup() will not\ndestroy the percpu counters which init in svc_rdma_proc_init().\nIf CONFIG_HOTPLUG_CPU is enabled, residual nodes may be in the\n\u0027percpu_counters\u0027 list. The above issue may occur once the module is\nremoved. If the CONFIG_HOTPLUG_CPU configuration is not enabled, memory\nleakage occurs.\nTo solve above issue just destroy all percpu counters when\nregister_sysctl() return NULL."
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: svcrdma: se corrige la falla en la destrucci\u00f3n de percpu_counter en svc_rdma_proc_init(). El problema es el siguiente: RPC: m\u00f3dulo de transporte rdma registrado. RPC: m\u00f3dulo de transporte de canal de retorno rdma registrado. RPC: m\u00f3dulo de transporte rdma no registrado. RPC: m\u00f3dulo de transporte de canal de retorno rdma no registrado. ERROR: no se puede gestionar el error de p\u00e1gina para la direcci\u00f3n: fffffbfff80c609a PGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0 Oops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI RIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0 Seguimiento de llamadas: __die+0x1f/0x70 page_fault_oops+0x2cd/0x860 spurious_kernel_fault+0x36/0x450 do_kern_addr_fault+0xca/0x100 exc_page_fault+0x128/0x150 asm_exc_page_fault+0x26/0x30 percpu_counter_destroy_many+0xf7/0x2a0 mmdrop+0x209/0x350 finish_task_switch.isra.0+0x481/0x840 schedule_tail+0xe/0xd0 ret_from_fork+0x23/0x80 ret_from_fork_asm+0x1a/0x30 Si register_sysctl() devuelve NULL, entonces svc_rdma_proc_cleanup() no destruir\u00e1 los contadores por CPU que se inicializan en svc_rdma_proc_init(). Si CONFIG_HOTPLUG_CPU est\u00e1 habilitado, los nodos residuales pueden estar en la lista \u0027percpu_counters\u0027. El problema anterior puede ocurrir una vez que se elimina el m\u00f3dulo. Si la configuraci\u00f3n CONFIG_HOTPLUG_CPU no est\u00e1 habilitada, se produce una p\u00e9rdida de memoria. Para resolver el problema anterior, simplemente destruya todos los contadores por CPU cuando register_sysctl() devuelva NULL."
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"id": "CVE-2024-53215",
"lastModified": "2026-06-17T08:08:36.800",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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{
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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"redhat_vex": {
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"product_status:known_affected": "199",
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"title": "kernel: svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53215.json",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()\n\nThere\u0027s issue as follows:\nRPC: Registered rdma transport module.\nRPC: Registered rdma backchannel transport module.\nRPC: Unregistered rdma transport module.\nRPC: Unregistered rdma backchannel transport module.\nBUG: unable to handle page fault for address: fffffbfff80c609a\nPGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0\nOops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI\nRIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0\nCall Trace:\n \u003cTASK\u003e\n __die+0x1f/0x70\n page_fault_oops+0x2cd/0x860\n spurious_kernel_fault+0x36/0x450\n do_kern_addr_fault+0xca/0x100\n exc_page_fault+0x128/0x150\n asm_exc_page_fault+0x26/0x30\n percpu_counter_destroy_many+0xf7/0x2a0\n mmdrop+0x209/0x350\n finish_task_switch.isra.0+0x481/0x840\n schedule_tail+0xe/0xd0\n ret_from_fork+0x23/0x80\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\nIf register_sysctl() return NULL, then svc_rdma_proc_cleanup() will not\ndestroy the percpu counters which init in svc_rdma_proc_init().\nIf CONFIG_HOTPLUG_CPU is enabled, residual nodes may be in the\n\u0027percpu_counters\u0027 list. The above issue may occur once the module is\nremoved. If the CONFIG_HOTPLUG_CPU configuration is not enabled, memory\nleakage occurs.\nTo solve above issue just destroy all percpu counters when\nregister_sysctl() return NULL."
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}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.