Jann Horn 31c9958068 apparmor: enforce nullbyte at end of tag string ... commit 8404d7a674 upstream. A packed AppArmor policy contains null-terminated tag strings that are read by unpack_nameX(). However, unpack_nameX() uses string functions on them without ensuring that they are actually null-terminated, potentially leading to out-of-bounds accesses. Make sure that the tag string is null-terminated before passing it to strcmp(). Cc: stable@vger.kernel.org Fixes: 736ec752d9 ("AppArmor: policy routines for loading and unpacking policy") Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-06-25 11:35:54 +08:00
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apparmor	apparmor: enforce nullbyte at end of tag string	2019-06-25 11:35:54 +08:00
integrity	evm: check hash algorithm passed to init_desc()	2019-06-09 09:17:21 +02:00
keys	keys: Fix dependency loop between construction record and auth key	2019-03-23 20:09:48 +01:00
loadpin	module: replace the existing LSM hook in init_module	2018-07-16 12:31:57 -07:00
selinux	selinux: avoid uninitialized variable warning	2019-05-31 06:46:31 -07:00
smack	smack: fix access permissions for keyring	2019-02-12 19:47:05 +01:00
tomoyo	Kbuild updates for v4.19	2018-08-15 12:09:03 -07:00
yama	Yama: Check for pid death before checking ancestry	2019-01-22 21:40:32 +01:00
commoncap.c	cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias()	2018-08-11 02:05:53 -05:00
device_cgroup.c	device_cgroup: fix RCU imbalance in error case	2019-04-27 09:36:40 +02:00
inode.c	securityfs: fix use-after-free on symlink traversal	2019-05-25 18:23:42 +02:00
Kconfig	Revert "x86/mm/legacy: Populate the user page-table with user pgd's"	2018-09-14 17:08:45 +02:00
lsm_audit.c	missing barriers in some of unix_sock ->addr and ->path accesses	2019-03-19 13:12:41 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
min_addr.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
security.c	LSM: Check for NULL cred-security on free	2019-01-22 21:40:35 +01:00