Tetsuo Handa 4e78c724d4 TOMOYO: Fix oops in tomoyo_mount_acl(). ...

In tomoyo_mount_acl() since 2.6.36, kern_path() was called without checking
dev_name != NULL. As a result, an unprivileged user can trigger oops by issuing
mount(NULL, "/", "ext3", 0, NULL) request.
Fix this by checking dev_name != NULL before calling kern_path(dev_name).

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: stable@kernel.org
Signed-off-by: James Morris <jmorris@namei.org>

2011-06-14 15:18:42 +10:00

..

common.c

TOMOYO: Fix infinite loop bug when reading /sys/kernel/security/tomoyo/audit

2011-04-19 09:37:12 +10:00

common.h

TOMOYO: Don't abuse sys_getpid(), sys_getppid()

2010-09-27 10:53:18 +10:00

domain.c

TOMOYO: Use pathname specified by policy rather than execve()

2010-08-02 15:38:38 +10:00

file.c

TOMOYO: Don't add / for allow_unmount permission check.

2011-04-19 09:37:09 +10:00

gc.c

TOMOYO: Rename symbols.

2010-08-02 15:34:54 +10:00

group.c

TOMOYO: Use pathname specified by policy rather than execve()

2010-08-02 15:38:38 +10:00

Kconfig

Kconfig and Makefile

2009-02-12 15:19:00 +11:00

load_policy.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

Makefile

TOMOYO: Merge path_group and number_group.

2010-08-02 15:34:42 +10:00

memory.c

tomoyo: fix memory leak in tomoyo_commit_ok()

2011-03-31 10:25:06 +11:00

mount.c

TOMOYO: Fix oops in tomoyo_mount_acl().

2011-06-14 15:18:42 +10:00

realpath.c

fs: dcache scale d_unhashed

2011-01-07 17:50:21 +11:00

securityfs_if.c

TOMOYO: Explicitly set file_operations->llseek pointer.

2010-08-02 15:34:57 +10:00

tomoyo.c

TOMOYO: Rename symbols.

2010-08-02 15:34:33 +10:00

util.c

TOMOYO: Fix wrong domainname validation.

2011-05-12 11:07:21 +10:00