Threats tagged 'ghsa-9c2v-whhq-6g24'

A vulnerability in the Linux kernel's Btrfs filesystem code related to improper cleanup of relocation roots in the merge_reloc_roots() function has been resolved. The issue involves resetting the root's relocation root pointer without proper memory barriers, potentially leading to inconsistent state. The fix uses clear_reloc_root() to ensure memory barriers are correctly applied during cleanup.