qemu: add patches for CVE-2021-3545 & CVE-2021-3546

pkgs/applications/virtualization/qemu/default.nix

@@ -86,6 +86,16 @@ stdenv.mkDerivation rec {
   patches = [
     ./fix-qemu-ga.patch
     ./9p-ignore-noatime.patch
+    (fetchpatch {
+      name = "CVE-2021-3545.patch";
+      url = "https://gitlab.com/qemu-project/qemu/-/commit/121841b25d72d13f8cad554363138c360f1250ea.patch";
+      sha256 = "13dgfd8dmxcalh2nvb68iv0kyv4xxrvpdqdxf1h3bjr4451glag1";
+    })
+    (fetchpatch {
+      name = "CVE-2021-3546.patch";
+      url = "https://gitlab.com/qemu-project/qemu/-/commit/9f22893adcb02580aee5968f32baa2cd109b3ec2.patch";
+      sha256 = "1vkhm9vl671y4cra60b6704339qk1h5dyyb3dfvmvpsvfyh2pm7n";
+    })
   ] ++ optional nixosTestRunner ./force-uid0-on-9p.patch
     ++ optionals stdenv.hostPlatform.isMusl [
     (fetchpatch {