{"vulnerability": "CVE-2025-21685", "sightings": [{"uuid": "b52cb5bc-9524-4af3-be46-50251e8e06ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21685", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/113973737095000853", "content": "", "creation_timestamp": "2025-02-09T11:40:13.523804Z"}, {"uuid": "3bd8c66e-95be-4004-8430-381f17b8c01c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21685", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lhqmayyvmh22", "content": "", "creation_timestamp": "2025-02-09T12:15:59.706182Z"}, {"uuid": "62a1580f-92b2-40a9-a3c7-4a0d2a6ef96c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21685", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lhqyhvpknj2t", "content": "", "creation_timestamp": "2025-02-09T15:54:36.270774Z"}, {"uuid": "a773a339-821e-4b29-a312-3c9d6c4e8462", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21685", "type": "seen", "source": "https://t.me/cvedetector/17548", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21685 - Lenovo Yoga Tab 2 Pro 1380 Fastcharger Serdev NULL Pointer Dereference Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-21685 \nPublished : Feb. 9, 2025, 12:15 p.m. | 22\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nplatform/x86: lenovo-yoga-tab2-pro-1380-fastcharger: fix serdev race  \n  \nThe yt2_1380_fc_serdev_probe() function calls devm_serdev_device_open()  \nbefore setting the client ops via serdev_device_set_client_ops(). This  \nordering can trigger a NULL pointer dereference in the serdev controller's  \nreceive_buf handler, as it assumes serdev->ops is valid when  \nSERPORT_ACTIVE is set.  \n  \nThis is similar to the issue fixed in commit 5e700b384ec1  \n(\"platform/chrome: cros_ec_uart: properly fix race condition\") where  \ndevm_serdev_device_open() was called before fully initializing the  \ndevice.  \n  \nFix the race by ensuring client ops are set before enabling the port via  \ndevm_serdev_device_open().  \n  \nNote, serdev_device_set_baudrate() and serdev_device_set_flow_control()  \ncalls should be after the devm_serdev_device_open() call. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"09 Feb 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-02-09T14:19:36.000000Z"}]}