Mimi Zohar 2fb1c9a4f2 evm: prohibit userspace writing 'security.evm' HMAC value ... Calculating the 'security.evm' HMAC value requires access to the EVM encrypted key. Only the kernel should have access to it. This patch prevents userspace tools(eg. setfattr, cp --preserve=xattr) from setting/modifying the 'security.evm' HMAC value directly. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Cc: <stable@vger.kernel.org>		2014-06-12 17:58:07 -04:00
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evm_crypto.c
evm_main.c	evm: prohibit userspace writing 'security.evm' HMAC value	2014-06-12 17:58:07 -04:00
evm_posix_acl.c
evm_secfs.c
evm.h
Kconfig
Makefile