Linux kernel Btrfs Reduce Alloc Profile DoS

The vulnerability of the btrfsreduceallocprofile function in the fs/btrfs/block-group.c file of the btrfs file system in the Linux operating system is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a attacker to cause...

PT-2025-37684

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the handling of RAID1C23/DUP profiles within the btrfs reduce alloc profile function. This can lead to a WARN ON and remount-ro when allocating new blocks, potentially...