:
:
: ubiupdatevol , ubimkvol , or even a simple cp on a mounted UBIFS partition. ktag operation not allowed
: A process without CAP_MAC_ADMIN or CAP_SYS_ADMIN tries to modify security tags on a file or socket. : : : ubiupdatevol , ubimkvol , or
:
: Performing a read or write operation on a UBIFS volume when the kernel detects that the tag metadata is corrupted, out of sequence, or being accessed by an unauthorized process (e.g., direct block device writes bypassing UBIFS). : : : ubiupdatevol
: A kernel module or driver attempts to free, modify, or access a memory region whose tag state prohibits the operation—for example, freeing already freed memory (double-free) or writing to a read-only tagged region.