diff --git a/.gitignore b/.gitignore
index e8e2a2b..864480c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-SOURCES/linux-3.10.0-123.1.2.el7.tar.xz
+SOURCES/linux-3.10.0-123.4.2.el7.tar.xz
 SOURCES/rheldup3.x509
 SOURCES/rhelkpatch1.x509
diff --git a/.kernel.metadata b/.kernel.metadata
index 4230fd3..b49fb9e 100644
--- a/.kernel.metadata
+++ b/.kernel.metadata
@@ -1,3 +1,3 @@
-124299b482b4ab8184edee1923d131114c116067 SOURCES/linux-3.10.0-123.1.2.el7.tar.xz
+d6e63d7b0606ce8083a93fc84e624fa675d0ef9a SOURCES/linux-3.10.0-123.4.2.el7.tar.xz
 95b9b811c7b0a6c98b2eafc4e7d6d24f2cb63289 SOURCES/rheldup3.x509
 d90885108d225a234a5a9d054fc80893a5bd54d0 SOURCES/rhelkpatch1.x509
diff --git a/SOURCES/Makefile.common b/SOURCES/Makefile.common
index 56e2af2..5974232 100644
--- a/SOURCES/Makefile.common
+++ b/SOURCES/Makefile.common
@@ -9,7 +9,7 @@ RPMVERSION:=3.10.0
 # marker is git tag which we base off of for exporting patches
 MARKER:=v3.10
 PREBUILD:=
-BUILD:=123.1.2
+BUILD:=123.4.2
 DIST:=.el7
 SPECFILE:=kernel.spec
 RPM:=$(REDHAT)/rpm
diff --git a/SOURCES/centos.cer b/SOURCES/centos.cer
deleted file mode 100644
index 00a5580..0000000
Binary files a/SOURCES/centos.cer and /dev/null differ
diff --git a/SOURCES/debrand-rh_taint.patch b/SOURCES/debrand-rh_taint.patch
deleted file mode 100644
index 8ef4557..0000000
--- a/SOURCES/debrand-rh_taint.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 69c0d42cfa26515196896dea086857c2caccb6eb Mon Sep 17 00:00:00 2001
-From: Jim Perrin <jperrin@centos.org>
-Date: Thu, 19 Jun 2014 10:05:12 -0500
-Subject: [PATCH] branding patch for rh_taint
-
----
- kernel/rh_taint.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/kernel/rh_taint.c b/kernel/rh_taint.c
-index 59a74b0..0708e15 100644
---- a/kernel/rh_taint.c
-+++ b/kernel/rh_taint.c
-@@ -8,7 +8,7 @@
- void mark_hardware_unsupported(const char *msg)
- {
- 	/* Print one single message */
--	pr_crit("Warning: %s - this hardware has not undergone testing by Red Hat and might not be certified. Please consult https://hardware.redhat.com for certified hardware.\n", msg);
-+	pr_crit("Warning: %s - this hardware has not undergone upstream testing. Please consult http://wiki.centos.org/FAQ for more information\n", msg);
- }
- EXPORT_SYMBOL(mark_hardware_unsupported);
- 
--- 
-1.8.3.1
-
diff --git a/SOURCES/debrand-single-cpu.patch b/SOURCES/debrand-single-cpu.patch
deleted file mode 100644
index 9d2e08b..0000000
--- a/SOURCES/debrand-single-cpu.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 66185f5c6f881847776702e3a7956c504400f4f2 Mon Sep 17 00:00:00 2001
-From: Jim Perrin <jperrin@centos.org>
-Date: Thu, 19 Jun 2014 09:53:13 -0500
-Subject: [PATCH] branding patch for single-cpu systems
-
----
- arch/x86/kernel/setup.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
-index b289118..9d25982 100644
---- a/arch/x86/kernel/setup.c
-+++ b/arch/x86/kernel/setup.c
-@@ -846,7 +846,7 @@ static void rh_check_supported(void)
- 	if (((boot_cpu_data.x86_max_cores * smp_num_siblings) == 1) &&
- 	    !x86_hyper && !cpu_has_hypervisor && !is_kdump_kernel()) {
- 		pr_crit("Detected single cpu native boot.\n");
--		pr_crit("Important:  In Red Hat Enterprise Linux 7, single threaded, single CPU 64-bit physical systems are unsupported by Red Hat. Please contact your Red Hat support representative for a list of certified and supported systems.");
-+		pr_crit("Important:  In CentOS 7, single threaded, single CPU 64-bit physical systems are unsupported. Please see http://wiki.centos.org/FAQ for more information");
- 	}
- 
- 	/* The RHEL7 kernel does not support this hardware.  The kernel will
--- 
-1.8.3.1
-
diff --git a/SOURCES/kernel-3.10.0-s390x-debug.config b/SOURCES/kernel-3.10.0-s390x-debug.config
index f705b1d..57567c0 100644
--- a/SOURCES/kernel-3.10.0-s390x-debug.config
+++ b/SOURCES/kernel-3.10.0-s390x-debug.config
@@ -187,7 +187,6 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX=y
 CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
 CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
 CONFIG_HAVE_CMPXCHG_LOCAL=y
diff --git a/SOURCES/kernel-3.10.0-s390x-kdump.config b/SOURCES/kernel-3.10.0-s390x-kdump.config
index c26e76e..1e71074 100644
--- a/SOURCES/kernel-3.10.0-s390x-kdump.config
+++ b/SOURCES/kernel-3.10.0-s390x-kdump.config
@@ -180,7 +180,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX=y
 CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
 CONFIG_HAVE_CMPXCHG_LOCAL=y
 CONFIG_HAVE_CMPXCHG_DOUBLE=y
diff --git a/SOURCES/kernel-3.10.0-s390x.config b/SOURCES/kernel-3.10.0-s390x.config
index a9c0157..5bef450 100644
--- a/SOURCES/kernel-3.10.0-s390x.config
+++ b/SOURCES/kernel-3.10.0-s390x.config
@@ -186,7 +186,6 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX=y
 CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
 CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
 CONFIG_HAVE_CMPXCHG_LOCAL=y
diff --git a/SOURCES/secureboot.cer b/SOURCES/secureboot.cer
new file mode 100644
index 0000000..4ff8b79
Binary files /dev/null and b/SOURCES/secureboot.cer differ
diff --git a/SOURCES/securebootca.cer b/SOURCES/securebootca.cer
new file mode 100644
index 0000000..b235400
Binary files /dev/null and b/SOURCES/securebootca.cer differ
diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec
index 70e9473..20b43d9 100644
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -11,7 +11,7 @@ Summary: The Linux kernel
 %global released_kernel 1
 
 %define rpmversion 3.10.0
-%define pkgrelease 123.1.2.el7
+%define pkgrelease 123.4.2.el7
 
 %define pkg_release %{pkgrelease}%{?buildid}
 
@@ -338,7 +338,8 @@ Source10: sign-modules
 %define modsign_cmd %{SOURCE10}
 Source11: x509.genkey
 Source12: extra_certificates
-Source13: centos.cer
+Source13: securebootca.cer
+Source14: secureboot.cer
 Source15: rheldup3.x509
 Source16: rhelkpatch1.x509
 
@@ -366,10 +367,6 @@ Source72: kernel-%{version}-s390x-kdump.config
 Source2000: cpupower.service
 Source2001: cpupower.config
 
-# branding patches
-Patch1001: debrand-single-cpu.patch
-Patch1002: debrand-rh_taint.patch
-
 # empty final patch to facilitate testing of kernel patches
 Patch999999: linux-kernel-test.patch
 
@@ -671,11 +668,6 @@ cd linux-%{KVRA}
 # Drop some necessary files from the source dir into the buildroot
 cp $RPM_SOURCE_DIR/kernel-%{version}-*.config .
 
-# CentOS Branding Modification
-ApplyOptionalPatch debrand-rh_taint.patch
-ApplyOptionalPatch debrand-single-cpu.patch
-# End of CentOS Modification
-
 ApplyOptionalPatch linux-kernel-test.patch
 
 # Any further pre-build tree manipulations happen here.
@@ -827,7 +819,7 @@ BuildKernel() {
     fi
 # EFI SecureBoot signing, x86_64-only
 %ifarch x86_64
-    %pesign -s -i $KernelImage -o $KernelImage.signed -a %{SOURCE13} -c %{SOURCE13} -n redhatsecureboot301
+    %pesign -s -i $KernelImage -o $KernelImage.signed -a %{SOURCE13} -c %{SOURCE14} -n redhatsecureboot301
     mv $KernelImage.signed $KernelImage
 %endif
     $CopyKernel $KernelImage $RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer
@@ -868,6 +860,7 @@ BuildKernel() {
     # dirs for additional modules per module-init-tools, kbuild/modules.txt
     mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/extra
     mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/updates
+    mkdir -p $RPM_BUILD_ROOT/lib/modules/$KernelVer/weak-updates
     # first copy everything
     cp --parents `find  -type f -name "Makefile*" -o -name "Kconfig*"` $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
     cp Module.symvers $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
@@ -1271,6 +1264,10 @@ fi\
 %{expand:%%posttrans %{?1}}\
 %{_sbindir}/new-kernel-pkg --package kernel%{?-v:-%{-v*}} --mkinitrd --dracut --depmod --update %{KVRA}%{?-v:.%{-v*}} || exit $?\
 %{_sbindir}/new-kernel-pkg --package kernel%{?1:-%{1}} --rpmposttrans %{KVRA}%{?1:.%{1}} || exit $?\
+if [ -x %{_sbindir}/weak-modules ]\
+then\
+    %{_sbindir}/weak-modules --add-kernel %{KVRA}%{?1:.%{1}} || exit $?\
+fi\
 %{nil}
 
 #
@@ -1299,6 +1296,10 @@ fi}\
 %define kernel_variant_preun() \
 %{expand:%%preun %{?1}}\
 %{_sbindir}/new-kernel-pkg --rminitrd --rmmoddep --remove %{KVRA}%{?1:.%{1}} || exit $?\
+if [ -x %{_sbindir}/weak-modules ]\
+then\
+    %{_sbindir}/weak-modules --remove-kernel %{KVRA}%{?1:.%{1}} || exit $?\
+fi\
 %{nil}
 
 %kernel_variant_preun
@@ -1449,6 +1450,7 @@ fi
 /lib/modules/%{KVRA}%{?2:.%{2}}/source\
 /lib/modules/%{KVRA}%{?2:.%{2}}/extra\
 /lib/modules/%{KVRA}%{?2:.%{2}}/updates\
+/lib/modules/%{KVRA}%{?2:.%{2}}/weak-updates\
 %ifarch %{vdso_arches}\
 /lib/modules/%{KVRA}%{?2:.%{2}}/vdso\
 /etc/ld.so.conf.d/kernel-%{KVRA}%{?2:.%{2}}.conf\
@@ -1472,11 +1474,61 @@ fi
 %kernel_variant_files %{with_kdump} kdump
 
 %changelog
-* Tue Jun 24 2014 Karanbir Singh <kbsingh@centos.org> [3.10.0-123.1.2.el7.centos]
-- Patch in CentOS SecureBoot certs
-- Add in debranding patches
-
-* Wed Jun 4 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.1.2.el7]
+* Thu Jun 05 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.4.2.el7]
+- [fs] aio: fix plug memory disclosure and fix reqs_active accounting backport (Jeff Moyer) [1094604 1094605] {CVE-2014-0206}
+- [fs] aio: plug memory disclosure and fix reqs_active accounting (Mateusz Guzik) [1094604 1094605] {CVE-2014-0206}
+
+* Thu Jun 05 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.4.1.el7]
+- [kernel] futex: Make lookup_pi_state more robust (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
+- [kernel] futex: Always cleanup owner tid in unlock_pi (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
+- [kernel] futex: Validate atomic acquisition in futex_lock_pi_atomic() (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
+- [kernel] futex: prevent requeue pi on same futex (Larry Woodman) [1104519 1104520] {CVE-2014-3153}
+- [ethernet] qlcnic: Fix ethtool statistics length calculation (Michal Schmidt) [1104972 1099634]
+- Revert: [kernel] cputime: Default implementation of nsecs -> cputime conversion (Frederic Weisbecker) [1090974 1047732]
+- Revert: [kernel] cputime: Bring cputime -> nsecs conversion (Frederic Weisbecker) [1090974 1047732]
+- Revert: [kernel] cputime: Fix jiffies based cputime assumption on steal accounting (Frederic Weisbecker) [1090974 1047732]
+
+* Tue Jun 03 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.3.1.el7]
+- [kernel] mutexes: Give more informative mutex warning in the !lock->owner case (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutexes: Introduce cancelable MCS lock for adaptive spinning (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutexes: Modify the way optimistic spinners are queued (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner() (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] Restructure the MCS lock defines and locking & Move mcs_spinlock.h into kernel/locking/ (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [misc] arch: Introduce smp_load_acquire(), smp_store_release() (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutex: Fix debug_mutexes (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutex: Fix debug checks (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+- [kernel] locking/mutexes: Unlock the mutex without the wait_lock (Larry Woodman) [1103629 1087655] [1103630 1087919] [1103631 1087922]
+
+* Mon Jun 02 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.2.1.el7]
+- [net] filter: prevent nla extensions to peek beyond the end of the message (Jiri Benc) [1096780 1096781] {CVE-2014-3144 CVE-2014-3145}
+- [block] floppy: don't write kernel-only members to FDRAWCMD ioctl output (Denys Vlasenko) [1094316 1094318] {CVE-2014-1737 CVE-2014-1738}
+- [block] floppy: ignore kernel-only members in FDRAWCMD ioctl input (Denys Vlasenko) [1094316 1094318] {CVE-2014-1737 CVE-2014-1738}
+- [net] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors (Jiri Pirko) [1091345 1079014] {CVE-2014-2568}
+- [net] ipv4: current group_info should be put after using (Jiri Benc) [1087415 1087416] {CVE-2014-2851}
+- [fs] dcache: make prepend_name() work correctly when called with negative *buflen (Mikulas Patocka) [1099048 1092746]
+- [fs] dcache: __dentry_path() fixes (Mikulas Patocka) [1099048 1092746]
+- [fs] dcache: prepend_path() needs to reinitialize dentry/vfsmount/mnt on restarts (Mikulas Patocka) [1099048 1092746]
+- [target] tcm_fc: Fix use-after-free of ft_tpg (Andy Grover) [1088110 1071340]
+- [s390] af_iucv: wrong mapping of sent and confirmed skbs (Hendrik Brueckner) [1103064 1098513]
+- [s390] kernel: avoid page table walk on user space access (Hendrik Brueckner) [1103062 1097687]
+- [s390] crypto: fix aes, des ctr mode concurrency finding (Hendrik Brueckner) [1103060 1097686]
+- [net] openvswitch: fix a possible deadlock and lockdep warning (Flavio Leitner) [1103318 1094867]
+- [mm] filemap: update find_get_pages_tag() to deal with shadow entries (Johannes Weiner) [1103065 1091795]
+- [mm] page-writeback: fix divide by zero in pos_ratio_polynom (Rik van Riel) [1103067 1091784]
+- [mm] page-writeback: add strictlimit feature (Rik van Riel) [1103067 1091784]
+- [fs] xfs: log vector rounding leaks log space (Brian Foster) [1103059 1091136]
+- [fs] xfs: truncate_setsize should be outside transactions (Brian Foster) [1103059 1091136]
+- [fs] gfs2: Fix uninitialized VFS inode in gfs2_create_inode (Abhijith Das) [1097407 1087995]
+- [kernel] futex: Fix pthread_cond_broadcast() to wake up all threads (Larry Woodman) [1103066 1084757]
+- [net] ip: generate unique IP identificator if local fragmentation is allowed (Jiri Pirko) [1090490 1076106]
+- [kernel] cputime: Fix jiffies based cputime assumption on steal accounting (Frederic Weisbecker) [1090974 1047732]
+- [kernel] cputime: Bring cputime -> nsecs conversion (Frederic Weisbecker) [1090974 1047732]
+- [kernel] cputime: Default implementation of nsecs -> cputime conversion (Frederic Weisbecker) [1090974 1047732]
+- [x86] irq, pic: Probe for legacy PIC and set legacy_pic appropriately (Vivek Goyal) [1094973 1037957]
+- [virt] hyperv/vmbus: Negotiate version 3.0 when running on ws2012r2 hosts (Vivek Goyal) [1094973 1037957]
+
+* Tue May 27 2014 Phillip Lougher <plougher@redhat.com> [3.10.0-123.1.1.el7]
 - [tty] n_tty: Fix n_tty_write crash when echoing in raw mode (Aristeu Rozanski) [1094241 1094242] {CVE-2014-0196}
 
 * Mon May 05 2014 Jarod Wilson <jarod@redhat.com> [3.10.0-123.el7]