{"id":"CVE-2026-90331","summary":"HID: asus: refactor the two workqueues and init sequence","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: asus: refactor the two workqueues and init sequence\n\nMultiple issues have been found within the hid-asus driver:\n- unchecked size in asus_raw_event()\n- unclean teardown of asus_probe on failure\n- possible use-after-free in asus_probe\n- multiple workqueue used for jobs where one was enough\n- sleeping calls in atomic context\n- packets of incorrect size being sent to the keyboard controller\n\nJoin the two workqueues into one reusing the stopping mechanism\nof the brightness workqueue, use the joined workqueue to also\nmove the asus_wmi_send_event() sleeping call away from atomic\ncontext and add a size check in asus_raw_event().","modified":"2026-09-18T03:48:37.781371711Z","published":"2026-09-17T16:08:45.496Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90331.json","cna_assigner":"Linux"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47669bec44fe12fe2c7adf2b299e980d7935a2ce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/744b3f930c1173ad57f49b614fc875d8d2715396"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90331.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90331"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"1489a34e97efebf583ff08e506ecf9f7d44537d3"},{"fixed":"744b3f930c1173ad57f49b614fc875d8d2715396"},{"fixed":"47669bec44fe12fe2c7adf2b299e980d7935a2ce"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90331.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90331.json"}}],"schema_version":"1.9.0"}