units: add nosuid and nodev options to tmp.mount (#3575)

This makes privilege escalation attacks harder by putting traps and exploits into /tmp. https://bugs.debian.org/826377
systemd · Jun 22, 2016 · 2f9df7c · 2f9df7c
1 parent e382c49
commit 2f9df7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/units/tmp.mount.m4 b/units/tmp.mount.m4
@@ -19,4 +19,4 @@ After=swap.target
 What=tmpfs
 Where=/tmp
 Type=tmpfs
-Options=mode=1777,strictatime
+Options=mode=1777,strictatime,nosuid,nodev