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authorBrad Bishop <bradleyb@fuzziesquirrel.com>2018-08-23 16:11:46 +0800
committerBrad Bishop <bradleyb@fuzziesquirrel.com>2018-09-27 07:47:44 -0400
commitbba38f38e7e41525c30116a2fe990d113b8157da (patch)
tree14a0d015f4b144a97c51c896e7a3135b600760a6 /poky/meta/recipes-core/glibc
parent36b84cde8facab568630eec811e483cf1fc50848 (diff)
downloadtalos-openbmc-bba38f38e7e41525c30116a2fe990d113b8157da.tar.gz
talos-openbmc-bba38f38e7e41525c30116a2fe990d113b8157da.zip
poky: sumo refresh 51872d3f99..3b8dc3a88e
Update poky to sumo HEAD. Andrej Valek (1): wpa-supplicant: fix CVE-2018-14526 Armin Kuster (2): xserver-xorg: config: fix NULL value detection for ID_INPUT being unset binutils: Change the ARM assembler's ADR and ADRl pseudo-ops so that they will only set the bottom bit of imported thumb function symbols if the -mthumb-interwork option is active. Bruce Ashfield (3): linux-yocto/4.12: update to v4.12.28 linux-yocto/4.14: update to v4.14.62 linux-yocto/4.14: update to v4.14.67 Changqing Li (6): libexif: patch for CVE-2017-7544 squashfs-tools: patch for CVE-2015-4645(4646) libcroco: patch for CVE-2017-7960 libid3tag: patch for CVE-2004-2779 libice: patch for CVE-2017-2626 apr-util: fix ptest fail problem Chen Qi (2): util-linux: upgrade 2.32 -> 2.32.1 busybox: move init related configs to init.cfg Jagadeesh Krishnanjanappa (2): libarchive: CVE-2017-14501 libcgroup: CVE-2018-14348 Jon Szymaniak (1): cve-check.bbclass: detect CVE IDs listed on multiple lines Joshua Lock (1): os-release: fix to install in the expected location Khem Raj (1): serf: Fix Sconstruct build with python 3.7 Konstantin Shemyak (1): cve-check.bbclass: do not download the CVE DB in package-specific tasks Mike Looijmans (1): busybox/mdev-mount.sh: Fix partition detect and cleanup mountpoint on fail Ross Burton (1): lrzsz: fix CVE-2018-10195 Sinan Kaya (3): busybox: CVE-2017-15874 libpng: CVE-2018-13785 sqlite3: CVE-2018-8740 Yadi.hu (1): busybox: handle syslog Yi Zhao (2): blktrace: Security fix CVE-2018-10689 taglib: Security fix CVE-2018-11439 Zheng Ruoqin (1): glibc: fix CVE-2018-11237 Change-Id: I2eb1fe6574638de745e4bfc106b86fe797b977c8 Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'poky/meta/recipes-core/glibc')
-rw-r--r--poky/meta/recipes-core/glibc/glibc/CVE-2018-11237.patch82
-rw-r--r--poky/meta/recipes-core/glibc/glibc_2.27.bb1
2 files changed, 83 insertions, 0 deletions
diff --git a/poky/meta/recipes-core/glibc/glibc/CVE-2018-11237.patch b/poky/meta/recipes-core/glibc/glibc/CVE-2018-11237.patch
new file mode 100644
index 000000000..632aa565e
--- /dev/null
+++ b/poky/meta/recipes-core/glibc/glibc/CVE-2018-11237.patch
@@ -0,0 +1,82 @@
+From 9aaaab7c6e4176e61c59b0a63c6ba906d875dc0e Mon Sep 17 00:00:00 2001
+From: Andreas Schwab <schwab@suse.de>
+Date: Tue, 22 May 2018 10:37:59 +0200
+Subject: [PATCH] Don't write beyond destination in
+ __mempcpy_avx512_no_vzeroupper (bug 23196)
+
+When compiled as mempcpy, the return value is the end of the destination
+buffer, thus it cannot be used to refer to the start of it.
+
+2018-05-23 Andreas Schwab <schwab@suse.de>
+
+ [BZ #23196]
+ CVE-2018-11237
+ * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
+ (L(preloop_large)): Save initial destination pointer in %r11 and
+ use it instead of %rax after the loop.
+ * string/test-mempcpy.c (MIN_PAGE_SIZE): Define.
+
+CVE: CVE-2018-11237
+Upstream-Status: Backport
+Signed-off-by: Zheng Ruoqin <zhengrq.fnst@cn.fujitsu.com>
+---
+ ChangeLog | 9 +++++++++
+ string/test-mempcpy.c | 1 +
+ sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S | 5 +++--
+ 3 files changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/ChangeLog b/ChangeLog
+index fa0a07c..bc09dec 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,12 @@
++2018-05-23 Andreas Schwab <schwab@suse.de>
++
++ [BZ #23196]
++ CVE-2018-11237
++ * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
++ (L(preloop_large)): Save initial destination pointer in %r11 and
++ use it instead of %rax after the loop.
++ * string/test-mempcpy.c (MIN_PAGE_SIZE): Define.
++
+ 2018-05-09 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ [BZ #22786]
+diff --git a/string/test-mempcpy.c b/string/test-mempcpy.c
+index c08fba8..d98ecdd 100644
+--- a/string/test-mempcpy.c
++++ b/string/test-mempcpy.c
+@@ -18,6 +18,7 @@
+ <http://www.gnu.org/licenses/>. */
+
+ #define MEMCPY_RESULT(dst, len) (dst) + (len)
++#define MIN_PAGE_SIZE 131072
+ #define TEST_MAIN
+ #define TEST_NAME "mempcpy"
+ #include "test-string.h"
+diff --git a/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S b/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
+index 23c0f7a..a55cf6f 100644
+--- a/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
++++ b/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
+@@ -335,6 +335,7 @@ L(preloop_large):
+ ja L(preloop_large_bkw)
+ vmovups (%rsi), %zmm4
+ vmovups 0x40(%rsi), %zmm5
++ mov %rdi, %r11
+
+ /* Align destination for access with non-temporal stores in the loop. */
+ mov %rdi, %r8
+@@ -366,8 +367,8 @@ L(gobble_256bytes_nt_loop):
+ cmp $256, %rdx
+ ja L(gobble_256bytes_nt_loop)
+ sfence
+- vmovups %zmm4, (%rax)
+- vmovups %zmm5, 0x40(%rax)
++ vmovups %zmm4, (%r11)
++ vmovups %zmm5, 0x40(%r11)
+ jmp L(check)
+
+ L(preloop_large_bkw):
+--
+2.7.4
+
diff --git a/poky/meta/recipes-core/glibc/glibc_2.27.bb b/poky/meta/recipes-core/glibc/glibc_2.27.bb
index 22a9881ea..adee494c2 100644
--- a/poky/meta/recipes-core/glibc/glibc_2.27.bb
+++ b/poky/meta/recipes-core/glibc/glibc_2.27.bb
@@ -47,6 +47,7 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://0030-plural_c_no_preprocessor_lines.patch \
file://CVE-2017-18269.patch \
file://CVE-2018-11236.patch \
+ file://CVE-2018-11237.patch \
"
NATIVESDKFIXES ?= ""
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