description: A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.
problem types: CWE-131 - Incorrect Calculation of Buffer Size
affected:
{
product: kernel
vendor: n/a
versions:
status: affected, version: Fixed in Kernel v5.16
}