diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index 1fedb688920..3d3ddfc3310 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -13,20 +13,20 @@
     },
     "5.10": {
         "extra": "-hardened1",
-        "name": "linux-hardened-5.10.44-hardened1.patch",
-        "sha256": "12bxv87w74lj73vqflpfk022x2ig81lfn4pf1gfanw9zxjrapw4m",
-        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.44-hardened1/linux-hardened-5.10.44-hardened1.patch"
+        "name": "linux-hardened-5.10.45-hardened1.patch",
+        "sha256": "1382dflkv31b9apf3l0b5wcq8hyi69jm03139z3m0vbxi93pk44z",
+        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.45-hardened1/linux-hardened-5.10.45-hardened1.patch"
     },
     "5.12": {
         "extra": "-hardened1",
-        "name": "linux-hardened-5.12.11-hardened1.patch",
-        "sha256": "15qi1znszdg6c0v077k1p4gs0kbpvp6hqjcyg262yqjlpn1c7hcb",
-        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.12.11-hardened1/linux-hardened-5.12.11-hardened1.patch"
+        "name": "linux-hardened-5.12.12-hardened1.patch",
+        "sha256": "10923kjxhfphsh1wr0zjj3lk16bxkq9ana4hyy8af7cn2k30k4iw",
+        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.12.12-hardened1/linux-hardened-5.12.12-hardened1.patch"
     },
     "5.4": {
         "extra": "-hardened1",
-        "name": "linux-hardened-5.4.126-hardened1.patch",
-        "sha256": "05bjry8390iy01nfvkp12x78brgndwm5rsqhnl7yp6vwgdi0fyj1",
-        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.126-hardened1/linux-hardened-5.4.126-hardened1.patch"
+        "name": "linux-hardened-5.4.127-hardened1.patch",
+        "sha256": "1qsz5cnm0ny138pbd9f7j5avvz69g51db7dgr1q4farrjml3nshy",
+        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.127-hardened1/linux-hardened-5.4.127-hardened1.patch"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/linux-5.10.nix b/pkgs/os-specific/linux/kernel/linux-5.10.nix
index 7606af51276..e11b5db3d30 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.10.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.10.44";
+  version = "5.10.45";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,7 +13,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0ry7hfcj07xc6l9mrm5f0ylz54ca3aklgf9x6plf2k45kjjyzgkp";
+    sha256 = "01rmw5rnxyybr8sh0v9rgamrg71ign2nr7m0ilrq9704k6dj9dzj";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_5_10 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-5.12.nix b/pkgs/os-specific/linux/kernel/linux-5.12.nix
index 9c70f150e2d..5cc25f4a6da 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.12.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.12.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.12.11";
+  version = "5.12.12";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,7 +13,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0ykzyvb4c6mqcy0fl3wvpn4laj1cllsg80dxnv0gssjz6q836z5f";
+    sha256 = "1a1ymbgkp8ngrkf7cfjrn56zb9qz1mm1j1pmd60g85ln7nyb4ai1";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_5_12 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-5.4.nix b/pkgs/os-specific/linux/kernel/linux-5.4.nix
index 751295f435d..377a5308345 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.4.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.4.126";
+  version = "5.4.127";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,7 +13,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0xsjcdgiix8slykzi9c12pl5hk2fnz1bqrxxdcr79d9nmfc7kzf7";
+    sha256 = "1gr89x1ymxaslp9fqcchaa7939yvhxy67z3pgskmx6z2vrd9pgd0";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_5_4 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-libre.nix b/pkgs/os-specific/linux/kernel/linux-libre.nix
index 2001b350ecc..76b5c1cf146 100644
--- a/pkgs/os-specific/linux/kernel/linux-libre.nix
+++ b/pkgs/os-specific/linux/kernel/linux-libre.nix
@@ -1,8 +1,8 @@
 { stdenv, lib, fetchsvn, linux
 , scripts ? fetchsvn {
     url = "https://www.fsfla.org/svn/fsfla/software/linux-libre/releases/branches/";
-    rev = "18115";
-    sha256 = "00wsxlhz7lc4qk7jcgshb05hvv3mm4m8r3zalc9wvp4r1r6xbbjp";
+    rev = "18132";
+    sha256 = "01mgpfx5cddq4bgffydkxpm3xlgf7zfjr1c1icsyn7f2pibd114q";
   }
 , ...
 }:
diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index f41cedca0f6..48dd9b38d9b 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -102,4 +102,13 @@
     name = "mac_nvme_t2";
     patch = ./mac-nvme-t2.patch;
   };
+
+  rtnetlink_fix_regression_in_bridge_vlan_configuration = rec {
+    name = "rtnetlink_fix_regression_in_bridge_vlan_configuration";
+    patch = fetchpatch {
+      name = name + ".patch";
+      url = "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=d2e381c4963663bca6f30c3b996fa4dbafe8fcb5";
+      sha256 = "0ragdi13yh5ypp9x49vrdjqx8ddh7sq7i1qjp8fyrbk3n0jdaac3";
+    };
+  };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index db116204e9e..417c2e0faf8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20381,6 +20381,7 @@ in
       kernelPatches.bridge_stp_helper
       kernelPatches.request_key_helper
       kernelPatches.rtl8761b_support
+      kernelPatches.rtnetlink_fix_regression_in_bridge_vlan_configuration
     ];
   };
 
@@ -20395,6 +20396,7 @@ in
     kernelPatches = [
       kernelPatches.bridge_stp_helper
       kernelPatches.request_key_helper
+      kernelPatches.rtnetlink_fix_regression_in_bridge_vlan_configuration
     ];
   };
 
@@ -20402,6 +20404,7 @@ in
     kernelPatches = [
       kernelPatches.bridge_stp_helper
       kernelPatches.request_key_helper
+      kernelPatches.rtnetlink_fix_regression_in_bridge_vlan_configuration
     ];
   };
 
@@ -20461,6 +20464,7 @@ in
     kernelPatches = [
       kernelPatches.bridge_stp_helper
       kernelPatches.request_key_helper
+      kernelPatches.rtnetlink_fix_regression_in_bridge_vlan_configuration
     ];
   };