{"id":"CVE-2021-46932","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: appletouch - initialize work before device registration\n\nSyzbot has reported warning in __flush_work(). This warning is caused by\nwork-\u003efunc == NULL, which means missing work initialization.\n\nThis may happen, since input_dev-\u003eclose() calls\ncancel_work_sync(&dev-\u003ework), but dev-\u003ework initalization happens _after_\ninput_register_device() call.\n\nSo this patch moves dev-\u003ework initialization before registering input\ndevice","modified":"2026-03-13T05:19:22.169175Z","published":"2024-02-27T10:15:07.753Z","related":["SUSE-SU-2024:0855-1","SUSE-SU-2024:0856-1","SUSE-SU-2024:0857-1","SUSE-SU-2024:0858-1","SUSE-SU-2024:0900-1","SUSE-SU-2024:0900-2","SUSE-SU-2024:0910-1","SUSE-SU-2024:0925-1","SUSE-SU-2024:0926-1","SUSE-SU-2024:0975-1","SUSE-SU-2024:0976-1","SUSE-SU-2024:0977-1","SUSE-SU-2024:1669-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/e79ff8c68acb1eddf709d3ac84716868f2a91012"},{"type":"FIX","url":"https://git.kernel.org/stable/c/292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/975774ea7528b489930b76a77ffc4d5379b95ff2"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9f329d0d6c91142cf0ad08d23c72dd195db2633c"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0"},{"type":"FIX","url":"https://git.kernel.org/stable/c/a02e1404e27855089d2b0a0acc4652c2ce65fe46"},{"type":"FIX","url":"https://git.kernel.org/stable/c/d1962f263a176f493400b8f91bfbf2bfedce951e"},{"type":"FIX","url":"https://git.kernel.org/stable/c/d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"2.6.23"},{"fixed":"4.4.298"}]},{"events":[{"introduced":"4.5.0"},{"fixed":"4.9.296"}]},{"events":[{"introduced":"4.10.0"},{"fixed":"4.14.261"}]},{"events":[{"introduced":"4.15.0"},{"fixed":"4.19.224"}]},{"events":[{"introduced":"4.20.0"},{"fixed":"5.4.170"}]},{"events":[{"introduced":"5.5.0"},{"fixed":"5.10.90"}]},{"events":[{"introduced":"5.11.0"},{"fixed":"5.15.13"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-46932.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}