Threats tagged 'ghsa-5q2h-f93q-8fv2'

A high-severity vulnerability in the Linux kernel's btrfs filesystem was resolved to prevent dirty metadata from being written back when the filesystem is in an error state. The issue could cause use-after-free conditions and filesystem corruption, especially when using RAID5 or RAID6 metadata configurations. The fix prevents submission of writeback operations for dirty metadata if the filesystem is marked as errored, avoiding further corruption and crashes.