AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/security
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Colin Ian King ca4da5dd1f KEYS: ensure we free the assoc array edit if edit is valid 
__key_link_end is not freeing the associated array edit structure
and this leads to a 512 byte memory leak each time an identical
existing key is added with add_key().

The reason the add_key() system call returns okay is that
key_create_or_update() calls __key_link_begin() before checking to see
whether it can update a key directly rather than adding/replacing - which
it turns out it can.  Thus __key_link() is not called through
__key_instantiate_and_link() and __key_link_end() must cancel the edit.

CVE-2015-1333

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
2015-07-28 13:08:23 +10:00
..
apparmor Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
integrity Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
keys KEYS: ensure we free the assoc array edit if edit is valid 2015-07-28 13:08:23 +10:00
selinux Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/selinux into for-linus2 2015-07-11 09:13:45 +10:00
smack Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2015-07-03 15:20:57 -07:00
tomoyo LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
yama LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
commoncap.c LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
device_cgroup.c cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes 2014-07-15 11:05:09 -04:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-07-04 19:36:06 -07:00
Kconfig kernel: conditionally support non-root users, groups and capabilities 2015-04-15 16:35:22 -07:00
lsm_audit.c Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit 2015-06-27 13:53:16 -07:00
Makefile LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
min_addr.c
security.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2015-06-27 13:26:03 -07:00