Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: HID: hid-oxp: use cancel_delayed_work_sync() in remove oxp_hid_remove() uses cancel_delayed_work() for all three delayed work items. cancel_delayed_work() only dequeues a pending work item without waiting for a currently executing callback to finish. If any of the work callbacks (oxp_rgb_queue_fn, oxp_btn_queue_fn, oxp_mcu_init_fn) is running at the time of removal, the callback continues executing concurrently with hid_hw_close() and hid_hw_stop(), accessing the HID device after it has been closed and stopped. Use cancel_delayed_work_sync() instead to ensure that any in-progress work callback completes before device teardown proceeds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 84910c459d65ab3a1aeac7f936169fb71334dd46 before eed737d89fa368251018a62e1d698958ef7dc635; affected 84910c459d65ab3a1aeac7f936169fb71334dd46 before abd24922c2a9797d6184be0561dd85e7bcdfd091 |
| Linux / Linux | affected 7.2; unaffected 0 before 7.2; unaffected 7.2.9 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.