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b4bfec7f4a
linux/security
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Seth Forshee b4bfec7f4a security/integrity: Harden against malformed xattrs 
In general the handling of IMA/EVM xattrs is good, but I found
a few locations where either the xattr size or the value of the
type field in the xattr are not checked. Add a few simple checks
to these locations to prevent malformed or malicious xattrs from
causing problems.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
2016-11-13 22:50:11 -05:00
..
apparmor fs: Replace CURRENT_TIME with current_time() for inode timestamps 2016-09-27 21:06:21 -04:00
integrity security/integrity: Harden against malformed xattrs 2016-11-13 22:50:11 -05:00
keys security/keys: make BIG_KEYS dependent on stdrng. 2016-10-27 16:03:33 +11:00
loadpin LSM: LoadPin: provide enablement CONFIG 2016-05-17 20:10:30 +10:00
selinux mm: Change vm_is_stack_for_task() to vm_is_stack_for_current() 2016-10-20 09:21:41 +02:00
smack Merge branch 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-10 17:11:50 -07:00
tomoyo mm: replace get_user_pages_remote() write/force parameters with gup_flags 2016-10-19 08:12:02 -07:00
yama Yama: fix double-spinlock and user access in atomic context 2016-05-26 09:56:18 +10:00
commoncap.c xattr: Add __vfs_{get,set,remove}xattr helpers 2016-10-07 20:10:44 -04:00
device_cgroup.c security/device_cgroup: Fix RCU_LOCKDEP_WARN() condition 2015-09-03 18:13:10 -07:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-10 20:16:43 -07:00
Kconfig - force check_object_size() to be inline too 2016-09-07 14:03:49 -07:00
lsm_audit.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-10-04 14:48:27 -07:00
Makefile LSM: LoadPin for kernel file loading restrictions 2016-04-21 10:47:27 +10:00
min_addr.c mmap_min_addr check CAP_SYS_RAWIO only for write 2010-04-23 08:56:31 +10:00
security.c security, overlayfs: Provide hook to correctly label newly created files 2016-08-08 20:46:46 -04:00