diff --git a/pkgs/os-specific/linux/kernel/linux-4.14.nix b/pkgs/os-specific/linux/kernel/linux-4.14.nix
index 127a65b715c..eed190a0f4f 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.14.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 import ./generic.nix (args // rec {
-  version = "4.14.2";
+  version = "4.14.3";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));
@@ -13,6 +13,6 @@ import ./generic.nix (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0k264zxibhldgi9fcax11bjdv89jkdn1nbvvng312j2f19i909p9";
+    sha256 = "0rh3r1ik9xwa3pl5rrqjjbknyc7xnam10jih7v5q5v33pd716a5n";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bd1f930654a..6ac6805542f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12590,14 +12590,10 @@ with pkgs;
   linux_4_14 = callPackage ../os-specific/linux/kernel/linux-4.14.nix {
     kernelPatches =
       [ kernelPatches.bridge_stp_helper
-        kernelPatches.p9_fixes
         # See pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/README.md
         # when adding a new linux version
         kernelPatches.cpu-cgroup-v2."4.11"
         kernelPatches.modinst_arg_list_too_long
-
-        # https://bugzilla.kernel.org/show_bug.cgi?id=197591#c6
-        kernelPatches.iwlwifi_mvm_support_version_7_scan_req_umac_fw_command
       ]
       ++ lib.optionals ((platform.kernelArch or null) == "mips")
       [ kernelPatches.mips_fpureg_emu