commit: 8cc018e1c9e36a030434c16f5e5ace8a7e9c20eb
Author: Nicolas Iooss <nicolas.iooss <AT> m4x <DOT> org>
AuthorDate: Tue Dec 22 20:26:02 2015 +0000
Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org>
CommitDate: Wed Mar 23 17:53:49 2016 +0000
URL:
https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=8cc018e1
Allow kdevtmpfs to unlink fixed disk devices
When a device gets removed, for example with "cryptsetup close",
kdevtmpfs (a kernel thread) removes its entry from devtmpfs filesystem:
avc: denied { unlink } for pid=48 comm="kdevtmpfs"
name="dm-4" dev="devtmpfs" ino=144111
scontext=system_u:system_r:kernel_t
tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file
Allow this access on systems using systemd.
policy/modules/kernel/kernel.te | 1 +
1 file changed, 1 insertion(+)
diff --git a/policy/modules/kernel/kernel.te b/policy/modules/kernel/kernel.te
index f1016a3..a51fcf8 100644
--- a/policy/modules/kernel/kernel.te
+++ b/policy/modules/kernel/kernel.te
@@ -316,6 +316,7 @@ ifdef(`init_systemd',`
storage_dev_filetrans_fixed_disk(kernel_t)
storage_setattr_fixed_disk_dev(kernel_t)
storage_create_fixed_disk_dev(kernel_t)
+ storage_delete_fixed_disk_dev(kernel_t)
')
')
