The vulnerabilities of the functions btrfs_split_delalloc_extent() and btrfs_merge_delalloc_extent() in the fs/btrfs/inode.c module of the file system in Linux kernel allow a attacker to cause a service failure.

The vulnerability of the functions btrfssplitdelallocextent and btrfsmergedelallocextent in the fs/btrfs/inode.c module of the file system in Linux operating systems is related to the execution of operations outside of the buffer memory. Exploitation of this vulnerability could allow an attacker ...

CVE-2025-38365 btrfs: fix a race between renames and directory logging

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a race between renames and directory logging We have a race between a rename and directory inode logging that if it happens and we crash/power fail before the rename completes, the next time the filesystem is mounted,...

CVE-2022-49833

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: clone zoned device info when cloning a device When cloning a btrfsdevice, we're not cloning the associated btrfszoneddeviceinfo structure of the device in case of a zoned filesystem. Later on this leads to a NULL...