[src/netbsd-7-1]: src/doc 1507

[snj <snj%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/76f5b353587a
branches:  netbsd-7-1
changeset: 800799:76f5b353587a
user:      snj <snj%NetBSD.org@localhost>
date:      Sat Sep 09 16:57:58 2017 +0000

description:
1507

diffstat:

 doc/CHANGES-7.1.1 |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r 7d86218b7a1c -r 76f5b353587a doc/CHANGES-7.1.1
--- a/doc/CHANGES-7.1.1 Sat Sep 09 16:57:36 2017 +0000
+++ b/doc/CHANGES-7.1.1 Sat Sep 09 16:57:58 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-7.1.1,v 1.1.2.30 2017/09/04 16:08:52 snj Exp $
+# $NetBSD: CHANGES-7.1.1,v 1.1.2.31 2017/09/09 16:57:58 snj Exp $
 
 A complete list of changes from the NetBSD 7.1 release to the NetBSD 7.1.1
 release:
@@ -3639,3 +3639,10 @@
        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]
+