Threats tagged 'ghsa-w3xq-cq2m-6h87'

A vulnerability in the Linux kernel's arm_scmi firmware component involves unsafe updates to IDR (ID Radix) data structures during channel cleanup. The issue arises because the cleanup function removes entries from an IDR while iterating over it, which can invalidate the iterator state and cause unsafe behavior. The fix avoids modifying the IDR during iteration and defers removal to a later destruction call.