Linux kernel bug fix: fscrypt: stop using keyrings subsystem for fscrypt_master_key
Subsystem: filesystem (fs/crypto/fscrypt_private.h)
Bug type: use-after-free, severity: critical
Keywords: use after free;deadlock
Files changed: fs/crypto/fscrypt_private.h;fs/crypto/hooks.c;fs/crypto/keyring.c;fs/crypto/keysetup.c;fs/crypto/policy.c;fs/super.c;include/linux/fs.h;include/linux/fscrypt.h
Introduced by Eric Biggers on 2019-08-12 19:06:13 -0700; fixed by Eric Biggers on 2022-09-21 20:33:06 -0700 (lifetime: 1136 days)