{"uuid": "1dbd66f3-fdbd-4607-95d2-98211f424337", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-37886", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15687", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-37886\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\npds_core: make wait_context part of q_info\n\nMake the wait_context a full part of the q_info struct rather\nthan a stack variable that goes away after pdsc_adminq_post()\nis done so that the context is still available after the wait\nloop has given up.\n\nThere was a case where a slow development firmware caused\nthe adminq request to time out, but then later the FW finally\nfinished the request and sent the interrupt.  The handler tried\nto complete_all() the completion context that had been created\non the stack in pdsc_adminq_post() but no longer existed.\nThis caused bad pointer usage, kernel crashes, and much wailing\nand gnashing of teeth.\n\ud83d\udccf Published: 2025-05-09T06:45:48.810Z\n\ud83d\udccf Modified: 2025-05-09T06:45:48.810Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381\n2. https://git.kernel.org/stable/c/66d7702b42ffdf0dce4808626088268a4e905ca6\n3. https://git.kernel.org/stable/c/520f012fe75fb8efc9f16a57ef929a7a2115d892\n4. https://git.kernel.org/stable/c/3f77c3dfffc7063428b100c4945ca2a7a8680380", "creation_timestamp": "2025-05-09T07:25:28.000000Z"}