CVE-2024-43872
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-43872
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43872.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-43872
- Downstream
- Related
- Published
- 2024-08-21T00:06:24Z
- Modified
- 2025-10-17T10:28:38.802094Z
- Summary
- RDMA/hns: Fix soft lockup under heavy CEQE load
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix soft lockup under heavy CEQE load
CEQEs are handled in interrupt handler currently. This may cause the CPU core staying in interrupt context too long and lead to soft lockup under heavy load.
Handle CEQEs in BH workqueue and set an upper limit for the number of CEQE handled by a single call of work handler.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda5073d6054f75d7c94b3354206eec4b804d2fbd4Fixed06580b33c183c9f98e2a2ca96a86137179032c08
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda5073d6054f75d7c94b3354206eec4b804d2fbd4Fixed2fdf34038369c0a27811e7b4680662a14ada1d6b
Affected versions
v4.*
v4.15
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v5.2
v5.2-rc1
v5.2-rc2
v5.2-rc3
v5.2-rc4
v5.2-rc5
v5.2-rc6
v5.2-rc7
v5.3
v5.3-rc1
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.10.1
v6.10.2
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Line",
"target": {
"file": "drivers/infiniband/hw/hns/hns_roce_device.h"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"171923334588951075581658466682403942863",
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"335846647018328962401030826184573028421",
"130052037876996841675097647414126881012"
]
},
"id": "CVE-2024-43872-2725048e"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Line",
"target": {
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
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"193339679042091357748295914864455934800",
"122349659840959071947431929850443631477",
"307291069590634248879217387797821699318",
"176083553866003899635649755637872899869",
"188176516879088966538754906386522709344",
"271769275520392213980400743647153778631",
"73128948756337065482832688218815840777",
"39163597642451306564287856627507523442",
"223920572865515695460026420792149874940",
"140547910687000098598883035168979487102",
"293294523395484923452506418100407884416",
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"44711095139639476437724815966725999083",
"186343341125532209797946094638596607886"
]
},
"id": "CVE-2024-43872-335bb2c9"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Function",
"target": {
"function": "__hns_roce_free_irq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 516.0,
"function_hash": "177176389216456333260166722737742576147"
},
"id": "CVE-2024-43872-525aa958"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Function",
"target": {
"function": "__hns_roce_request_irq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 1892.0,
"function_hash": "217392702853686105779876405274195682437"
},
"id": "CVE-2024-43872-762eff11"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Line",
"target": {
"file": "drivers/infiniband/hw/hns/hns_roce_device.h"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
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},
"id": "CVE-2024-43872-7957529c"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Function",
"target": {
"function": "hns_roce_v2_ceq_int",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 404.0,
"function_hash": "208320788775468929691298689589457292854"
},
"id": "CVE-2024-43872-825e9ae8"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Function",
"target": {
"function": "hns_roce_v2_msix_interrupt_eq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 251.0,
"function_hash": "130672910130218745587415402143326856408"
},
"id": "CVE-2024-43872-87d376d5"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Function",
"target": {
"function": "hns_roce_v2_ceq_int",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 404.0,
"function_hash": "208320788775468929691298689589457292854"
},
"id": "CVE-2024-43872-8959d447"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Function",
"target": {
"function": "hns_roce_v2_msix_interrupt_eq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 251.0,
"function_hash": "130672910130218745587415402143326856408"
},
"id": "CVE-2024-43872-9153ed5a"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Function",
"target": {
"function": "__hns_roce_request_irq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 1892.0,
"function_hash": "217392702853686105779876405274195682437"
},
"id": "CVE-2024-43872-93183bb8"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@06580b33c183c9f98e2a2ca96a86137179032c08",
"signature_type": "Line",
"target": {
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
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]
},
"id": "CVE-2024-43872-c4ccbc6f"
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2fdf34038369c0a27811e7b4680662a14ada1d6b",
"signature_type": "Function",
"target": {
"function": "__hns_roce_free_irq",
"file": "drivers/infiniband/hw/hns/hns_roce_hw_v2.c"
},
"deprecated": false,
"digest": {
"length": 516.0,
"function_hash": "177176389216456333260166722737742576147"
},
"id": "CVE-2024-43872-d7f543ef"
}
]