CVE-2025-21651

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Source
https://cve.org/CVERecord?id=CVE-2025-21651
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21651.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21651
Downstream
Related
Published
2025-01-19T10:18:08Z
Modified
2026-09-16T03:30:41Z
Summary
net: hns3: don't auto enable misc vector
Details

In the Linux kernel, the following vulnerability has been resolved:

net: hns3: don't auto enable misc vector

Currently, there is a time window between misc irq enabled and service task inited. If an interrupte is reported at this time, it will cause warning like below:

[ 16.324639] Call trace: [ 16.324641] __queue_delayed_work+0xb8/0xe0 [ 16.324643] mod_delayed_work_on+0x78/0xd0 [ 16.324655] hclge_errhand_task_schedule+0x58/0x90 [hclge] [ 16.324662] hclge_misc_irq_handle+0x168/0x240 [hclge] [ 16.324666] __handle_irq_event_percpu+0x64/0x1e0 [ 16.324667] handle_irq_event+0x80/0x170 [ 16.324670] handle_fasteoi_edge_irq+0x110/0x2bc [ 16.324671] __handle_domain_irq+0x84/0xfc [ 16.324673] gic_handle_irq+0x88/0x2c0 [ 16.324674] el1_irq+0xb8/0x140 [ 16.324677] arch_cpu_idle+0x18/0x40 [ 16.324679] default_idle_call+0x5c/0x1bc [ 16.324682] cpuidle_idle_call+0x18c/0x1c4 [ 16.324684] do_idle+0x174/0x17c [ 16.324685] cpu_startup_entry+0x30/0x6c [ 16.324687] secondary_start_kernel+0x1a4/0x280 [ 16.324688] ---[ end trace 6aa0bff672a964aa ]---

So don't auto enable misc vector when request irq..

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21651.json"
}
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
Introduced
7be1b9f3e99f6213d053d16ed2438126931d8351
Fixed
800a6dfcf570c4a7e168a6fe515904de56e97148
Fixed
ee2861fce5f66c6901a014f68598e94666b23455
Fixed
41b84c5a603ffe987ec094e163d7da73aaf1841d
Fixed
7f1fe43907a6339a41364f4f7915fbf3ab2775a8
Fixed
bcf430d3bb5525fc89a92a0c451c725ba1aa4306
Fixed
98b1e3b27734139c76295754b6c317aa4df6d32e

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21651.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.4.0
Fixed
5.10.270
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.221
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.188
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.157
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.10

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21651.json"