diff --git a/qemu.spec b/qemu.spec
index c50be29e0dff3cdb84d2908de22b6a8625c6ac17..175295fcb33d72ef33ff180ab0ad7f2e471c4481 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -1,6 +1,6 @@
 Name: qemu
 Version: 4.1.0
-Release: 66
+Release: 67
 Epoch: 2
 Summary: QEMU is a generic and open source machine emulator and virtualizer
 License: GPLv2 and BSD and MIT and CC-BY-SA-4.0
@@ -336,6 +336,7 @@ Patch0323: curses-Fixes-curses-compiling-errors.patch
 Patch0324: net-dump.c-Suppress-spurious-compiler-warning.patch
 Patch0325: tests-Replace-deprecated-ASN1-code.patch
 Patch0326: hw-block-fdc-Prevent-end-of-track-overrun-CVE-2021-3.patch
+Patch0327: softmmu-Always-initialize-xlat-in-address_space_tran.patch
 
 BuildRequires: flex
 BuildRequires: bison
@@ -733,6 +734,9 @@ getent passwd qemu >/dev/null || \
 %endif
 
 %changelog
+* Tue Jul 19 2022 yezengruan <yezengruan@huawei.com>
+- softmmu: Always initialize xlat in address_space_translate_for_iotlb (CVE-2022-35414)
+
 * Thu Jun 02 2022 yezengruan <yezengruan@huawei.com>
 - hw/block/fdc: Prevent end-of-track overrun (CVE-2021-3507)
 
diff --git a/softmmu-Always-initialize-xlat-in-address_space_tran.patch b/softmmu-Always-initialize-xlat-in-address_space_tran.patch
new file mode 100644
index 0000000000000000000000000000000000000000..75f86387c9ee1c3a87d128ef963d7880c272e20a
--- /dev/null
+++ b/softmmu-Always-initialize-xlat-in-address_space_tran.patch
@@ -0,0 +1,68 @@
+From f9b1194f6cf3c0b916e01cc6e76f2e6226cf11c5 Mon Sep 17 00:00:00 2001
+From: yinyongkang <yinyongkang@kylinos.cn>
+Date: Fri, 15 Jul 2022 10:49:38 +0800
+Subject: [PATCH] softmmu: Always initialize xlat in
+ address_space_translate_for_iotlb
+
+The bug is an uninitialized memory read, along the translate_fail
+path, which results in garbage being read from iotlb_to_section,
+which can lead to a crash in io_readx/io_writex.
+
+The bug may be fixed by writing any value with zero
+in ~TARGET_PAGE_MASK, so that the call to iotlb_to_section using
+the xlat'ed address returns io_mem_unassigned, as desired by the
+translate_fail path.
+
+It is most useful to record the original physical page address,
+which will eventually be logged by memory_region_access_valid
+when the access is rejected by unassigned_mem_accepts.
+
+Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1065
+Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
+Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
+Message-Id: <20220621153829.366423-1-richard.henderson@linaro.org>
+---
+ exec.c | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/exec.c b/exec.c
+index 8822c241d8..e785178d73 100644
+--- a/exec.c
++++ b/exec.c
+@@ -719,7 +719,7 @@ static void tcg_iommu_free_notifier_list(CPUState *cpu)
+ 
+ /* Called from RCU critical section */
+ MemoryRegionSection *
+-address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr,
++address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr orig_addr,
+                                   hwaddr *xlat, hwaddr *plen,
+                                   MemTxAttrs attrs, int *prot)
+ {
+@@ -728,6 +728,7 @@ address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr,
+     IOMMUMemoryRegionClass *imrc;
+     IOMMUTLBEntry iotlb;
+     int iommu_idx;
++    hwaddr addr = orig_addr;
+     AddressSpaceDispatch *d = atomic_rcu_read(&cpu->cpu_ases[asidx].memory_dispatch);
+ 
+     for (;;) {
+@@ -771,6 +772,16 @@ address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr,
+     return section;
+ 
+ translate_fail:
++    /*
++     * We should be given a page-aligned address -- certainly
++     * tlb_set_page_with_attrs() does so.  The page offset of xlat
++     * is used to index sections[], and PHYS_SECTION_UNASSIGNED = 0.
++     * The page portion of xlat will be logged by memory_region_access_valid()
++     * when this memory access is rejected, so use the original untranslated
++     * physical address.
++     */
++    assert((orig_addr & ~TARGET_PAGE_MASK) == 0);
++    *xlat = orig_addr;
+     return &d->map.sections[PHYS_SECTION_UNASSIGNED];
+ }
+ #endif
+-- 
+2.27.0
+