docker/bsc1066801-0001-oci-add-proc-scsi-to-masked-paths.patch

32 lines
895 B
Diff

From d0194d04255e8121d67c1f55d7dce8f5ba67fccc Mon Sep 17 00:00:00 2001
From: Aleksa Sarai <asarai@suse.de>
Date: Tue, 7 Nov 2017 18:32:41 +1100
Subject: [PATCH] oci: add /proc/scsi to masked paths
This is writeable, and can be used to remove devices. Containers do
not need to know about scsi devices.
Fixes: CVE-2017-16539
SUSE-Bug: https://bugzilla.suse.com/show_bug.cgi?id=1066801
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
---
oci/defaults.go | 1 +
1 file changed, 1 insertion(+)
diff --git a/oci/defaults.go b/oci/defaults.go
index d706fafcc021..a7fd285060c2 100644
--- a/oci/defaults.go
+++ b/oci/defaults.go
@@ -132,6 +132,7 @@ func DefaultLinuxSpec() specs.Spec {
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
+ "/proc/scsi",
},
ReadonlyPaths: []string{
"/proc/asound",
--
2.14.3