From bba38f38e7e41525c30116a2fe990d113b8157da Mon Sep 17 00:00:00 2001 From: Brad Bishop Date: Thu, 23 Aug 2018 16:11:46 +0800 Subject: 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 --- .../recipes-core/glibc/glibc/CVE-2018-11237.patch | 82 ++++++++++++++++++++++ poky/meta/recipes-core/glibc/glibc_2.27.bb | 1 + 2 files changed, 83 insertions(+) create mode 100644 poky/meta/recipes-core/glibc/glibc/CVE-2018-11237.patch (limited to 'poky/meta/recipes-core/glibc') 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 +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 + + [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 +--- + 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 ++ ++ [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 + + [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 @@ + . */ + + #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 ?= "" -- cgit v1.2.3