CVE-2026-46095
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
md/md-llbitmap: raise barrier before state machine transition
Move the barrier raise operation before calling llbitmap_state_machine()
in both llbitmap_start_write() and llbitmap_start_discard(). This
ensures the barrier is in place before any state transitions occur,
preventing potential race conditions where the state machine could
complete before the barrier is properly raised.
https://git.kernel.org/stable/c/9142f00a9287ca38152717e3e88a033a27774e7f
https://git.kernel.org/stable/c/9701d51dd378380ba05293fa391e8ba01065ae8d
https://git.kernel.org/stable/c/ef4ca3d4bf09716cff9ba00eb0351deadc8417ab