Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Roberto Sassu 6e322a9e42 evm: check hash algorithm passed to init_desc() ... commit 221be106d75c1b511973301542f47d6000d0b63e upstream. This patch prevents memory access beyond the evm_tfm array by checking the validity of the index (hash algorithm) passed to init_desc(). The hash algorithm can be arbitrarily set if the security.ima xattr type is not EVM_XATTR_HMAC. Fixes: 5feeb61183 ("evm: Allow non-SHA1 digital signatures") Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-06-09 09:17:21 +02:00
..
evm.h	evm: Allow non-SHA1 digital signatures	2018-07-18 07:27:22 -04:00
evm_crypto.c	evm: check hash algorithm passed to init_desc()	2019-06-09 09:17:21 +02:00
evm_main.c	evm: Allow non-SHA1 digital signatures	2018-07-18 07:27:22 -04:00
evm_posix_acl.c	ima: fix script messages	2013-10-25 13:17:19 -04:00
evm_secfs.c	EVM: fix return value check in evm_write_xattrs()	2018-07-22 14:49:11 -04:00
Kconfig	evm: Allow non-SHA1 digital signatures	2018-07-18 07:27:22 -04:00
Makefile	evm: posix acls modify i_mode	2011-09-14 15:24:51 -04:00