جزئیات آسیب‌پذیری

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Prevent recovery work from being queued during device removal Use disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini() to ensure that no new recovery work items can be queued after device removal has started. Previously, recovery work could be scheduled even after canceling existing work, potentially leading to use-after-free bugs if recovery accessed freed resources. Rename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better reflect its new behavior.

• https://git.kernel.org/stable/c/54c49eca38dbd06913a696f6d7610937dcfad226
• https://git.kernel.org/stable/c/565d2c15b6c36c3250e694f7b9a86229c1787be5
• https://git.kernel.org/stable/c/69a79ada8eb034ce016b5b78fb7d08d8687223de