{"vulnerability": "CVE-2022-49694", "sightings": [{"uuid": "e0c05e5b-f3e7-41a3-81d5-e4062fadd5c5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-49694", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/6622", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-49694\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nblock: disable the elevator int del_gendisk\n\nThe elevator is only used for file system requests, which are stopped in\ndel_gendisk.  Move disabling the elevator and freeing the scheduler tags\nto the end of del_gendisk instead of doing that work in disk_release and\nblk_cleanup_queue to avoid a use after free on q->tag_set from\ndisk_release as the tag_set might not be alive at that point.\n\nMove the blk_qos_exit call as well, as it just depends on the elevator\nexit and would be the only reason to keep the not exactly cheap queue\nfreeze in disk_release.\n\ud83d\udccf Published: 2025-02-26T02:24:16.910Z\n\ud83d\udccf Modified: 2025-03-05T21:21:44.119Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/f28699fafc047ec33299da01e928c3a0073c5cc6\n2. https://git.kernel.org/stable/c/50e34d78815e474d410f342fbe783b18192ca518", "creation_timestamp": "2025-03-05T21:34:59.000000Z"}, {"uuid": "2936696e-9639-4827-b121-622ed2679e71", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-49694", "type": "seen", "source": "Telegram/wgFcPo0LehlJcM4hFRntFqaeIMyz8zNlm3Y3WMYoYy0s3uob", "content": "", "creation_timestamp": "2025-03-06T02:17:24.000000Z"}]}