{"uuid": "dfa6014a-3e92-4962-b183-c1066bf89389", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21651", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/2316", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21651\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: don't 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't auto enable misc vector when request irq..\n\ud83d\udccf Published: 2025-01-19T10:18:08.802Z\n\ud83d\udccf Modified: 2025-01-19T10:18:08.802Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/bcf430d3bb5525fc89a92a0c451c725ba1aa4306\n2. https://git.kernel.org/stable/c/98b1e3b27734139c76295754b6c317aa4df6d32e", "creation_timestamp": "2025-01-19T10:58:19.000000Z"}