In the Linux kernel, the following vulnerability has been resolved: f2fs: remove clear SBINLINECRYPT flag in defaultoptions In f2fsremount, SBINLINECRYPT flag will be clear and re-set. If create new file or open file during this gap, these files will not use inlinecrypt. Worse case, it may lead to data corruption if wrappedkeyv0 is enable. Thread A: Thread B: -f2fsremount -f2fsfileopen or f2fsnewinode -defaultoptions <- clear SBINLINECRYPT flag -fscryptselectencryptionimpl -parseoptions <- set SB_INLINECRYPT again