ghsa-27hv-jcq3-jj36
Vulnerability from github
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..
{
"affected": [],
"aliases": [
"CVE-2025-21651"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-19T11:15:10Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: don\u0027t auto enable misc vector\n\nCurrently, there is a time window between misc irq enabled\nand service task inited. If an interrupte is reported at\nthis time, it will cause warning like below:\n\n[ 16.324639] Call trace:\n[ 16.324641] __queue_delayed_work+0xb8/0xe0\n[ 16.324643] mod_delayed_work_on+0x78/0xd0\n[ 16.324655] hclge_errhand_task_schedule+0x58/0x90 [hclge]\n[ 16.324662] hclge_misc_irq_handle+0x168/0x240 [hclge]\n[ 16.324666] __handle_irq_event_percpu+0x64/0x1e0\n[ 16.324667] handle_irq_event+0x80/0x170\n[ 16.324670] handle_fasteoi_edge_irq+0x110/0x2bc\n[ 16.324671] __handle_domain_irq+0x84/0xfc\n[ 16.324673] gic_handle_irq+0x88/0x2c0\n[ 16.324674] el1_irq+0xb8/0x140\n[ 16.324677] arch_cpu_idle+0x18/0x40\n[ 16.324679] default_idle_call+0x5c/0x1bc\n[ 16.324682] cpuidle_idle_call+0x18c/0x1c4\n[ 16.324684] do_idle+0x174/0x17c\n[ 16.324685] cpu_startup_entry+0x30/0x6c\n[ 16.324687] secondary_start_kernel+0x1a4/0x280\n[ 16.324688] ---[ end trace 6aa0bff672a964aa ]---\n\nSo don\u0027t auto enable misc vector when request irq..",
"id": "GHSA-27hv-jcq3-jj36",
"modified": "2025-01-19T12:31:26Z",
"published": "2025-01-19T12:31:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21651"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/98b1e3b27734139c76295754b6c317aa4df6d32e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bcf430d3bb5525fc89a92a0c451c725ba1aa4306"
}
],
"schema_version": "1.4.0",
"severity": []
}
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