Mimi Zohar bb7f9e5c38 evm: prohibit userspace writing 'security.evm' HMAC value ... commit 2fb1c9a4f2dbc2f0bd2431c7fa64d0b5483864e4 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-26 15:12:37 -04:00
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apparmor	new helper: file_inode(file)	2013-02-22 23:31:31 -05:00
integrity	evm: prohibit userspace writing 'security.evm' HMAC value	2014-06-26 15:12:37 -04:00
keys	aio: don't include aio.h in sched.h	2013-05-07 20:16:25 -07:00
selinux	selinux: correctly label /proc inodes in use before the policy is loaded	2014-04-14 06:42:14 -07:00
smack	Smack: include magic.h in smackfs.c	2013-04-03 13:13:51 +11:00
tomoyo	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
yama	yama: Better permission check for ptraceme	2013-03-26 13:17:58 -07:00
capability.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2013-04-30 16:27:51 -07:00
commoncap.c	kill f_vfsmnt	2013-02-26 02:46:10 -05:00
device_cgroup.c	devcg: remove parent_cgroup.	2013-04-18 11:34:35 -07:00
inode.c
Kconfig	KEYS: Move the key config into security/keys/Kconfig	2012-05-11 10:56:56 +01:00
lsm_audit.c	LSM: BUILD_BUG_ON if the common_audit_data union ever grows	2012-04-09 12:23:03 -04:00
Makefile	security: Yama LSM	2012-02-10 09:18:52 +11:00
min_addr.c
security.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2013-04-30 16:27:51 -07:00