diff --git a/qemu-agent-set-ifname-to-NULL-after-freeing.patch b/qemu-agent-set-ifname-to-NULL-after-freeing.patch
new file mode 100644
index 0000000..6eb5de2
--- /dev/null
+++ b/qemu-agent-set-ifname-to-NULL-after-freeing.patch
@@ -0,0 +1,33 @@
+From 0133001d6c4cdc25f6f8b8453c60c94296336576 Mon Sep 17 00:00:00 2001
+From: Jan Tomko <jtomko@redhat.com>
+Date: Wed, 14 Oct 2020 17:23:54 +0800
+Subject: [PATCH] qemu: agent: set ifname to NULL after freeing
+
+CVE-2020-25637
+
+Signed-off-by: Jan Tomko <jtomko@redhat.com>
+Rported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
+Reviewed-by: Mauro Matteo Cascella <mcascell@redhat.com>
+Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
+
+cherry-pick from commit a63b48c5ecef077bf0f909a85f453a605600cf05
+Signed-off-by: Jiajie Li <lijiajie11@huawei.com>
+---
+ src/qemu/qemu_agent.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
+index d7fcc869c6..31d3268d42 100644
+--- a/src/qemu/qemu_agent.c
++++ b/src/qemu/qemu_agent.c
+@@ -2166,6 +2166,7 @@ qemuAgentGetInterfaces(qemuAgentPtr agent,
+ 
+         /* Has to be freed for each interface. */
+         virStringListFree(ifname);
++        ifname = NULL;
+ 
+         /* as well as IP address which - moreover -
+          * can be presented multiple times */
+-- 
+2.23.0
+