diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 2366ffb7c9e5..fba52eeaee5b 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "4.4.51";
+  version = "4.4.52";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "04drwi5pd8m2wqq1bxr17gq9cc32x5mgl0jhs8d8f246b0faslgf";
+    sha256 = "01hz3g7j1m8dis6pyy9p8pi5ixl32g6cvgav0i7a7qbkrspdvlp8";
   };
 
   kernelPatches = args.kernelPatches;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 540198d3b042..2ed964c1d491 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11341,7 +11341,6 @@ with pkgs;
     kernelPatches =
       [ kernelPatches.bridge_stp_helper
         kernelPatches.cpu-cgroup-v2."4.4"
-        kernelPatches.DCCP_double_free_vulnerability_CVE-2017-6074
       ]
       ++ lib.optionals ((platform.kernelArch or null) == "mips")
       [ kernelPatches.mips_fpureg_emu