Module Name: src
Committed By: snj
Date: Sat Sep 9 16:57:48 UTC 2017
Modified Files:
src/doc [netbsd-7]: CHANGES-7.2
Log Message:
1507
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.44 -r1.1.2.45 src/doc/CHANGES-7.2
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/doc/CHANGES-7.2
diff -u src/doc/CHANGES-7.2:1.1.2.44 src/doc/CHANGES-7.2:1.1.2.45
--- src/doc/CHANGES-7.2:1.1.2.44 Mon Sep 4 16:09:34 2017
+++ src/doc/CHANGES-7.2 Sat Sep 9 16:57:48 2017
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-7.2,v 1.1.2.44 2017/09/04 16:09:34 snj Exp $
+# $NetBSD: CHANGES-7.2,v 1.1.2.45 2017/09/09 16:57:48 snj Exp $
A complete list of changes from the NetBSD 7.1 release to the NetBSD 7.2
release:
@@ -4630,3 +4630,10 @@ sys/arch/sparc64/sparc64/compat_13_machd
in %pstate and get kernel privileges on the hardware.
[maxv, ticket #1504]
+sys/compat/linux32/arch/amd64/linux32_machdep.c 1.39
+
+ Fix a ring0 escalation vulnerability in compat_linux32 where the
+ index of %cs is controlled by userland, making it easy to trigger
+ the page fault and get kernel privileges.
+ [maxv, ticket #1507]
+
