Description
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix UAF race between device unplug and FW event processing The function panthor_fw_unplug() will free the FW memory sections. The problem is that there could still be pending FW events which are yet not handled at this point. process_fw_events_work() can in this case try to access said freed memory. Simply call disable_work_sync() to both drain and prevent future invocation of process_fw_events_work().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
de85488138247d034eb3241840424a54d660926b to < 31db188355a49337e3e8ec98b99377e482eab22caffectedde85488138247d034eb3241840424a54d660926b to < 5e3ff56d4cb591daea70786d07dc21d06dc34108affectedde85488138247d034eb3241840424a54d660926b to < 6c1da9ae2c123a9ffda5375e64cc81f9ed3cc04aaffectedde85488138247d034eb3241840424a54d660926b to < 7051f6ba968fa69918d72cc26de4d6cf7ea05b90affected
Linux Linux
Default version status: affected
6.10affected0 to < 6.10unaffected6.12.63 to ≤ 6.12.*unaffected6.17.13 to ≤ 6.17.*unaffected6.18.2 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected