diff --git a/configs/qemu_ppc64_e5500_defconfig b/configs/qemu_ppc64_e5500_defconfig
index c455fcffe4..8458f2739a 100644
--- a/configs/qemu_ppc64_e5500_defconfig
+++ b/configs/qemu_ppc64_e5500_defconfig
@@ -12,12 +12,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as the kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="corenet64_smp"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc64-e5500/linux.fragment"
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
diff --git a/configs/qemu_ppc64_pseries_defconfig b/configs/qemu_ppc64_pseries_defconfig
index efa8106ff1..480ebea29d 100644
--- a/configs/qemu_ppc64_pseries_defconfig
+++ b/configs/qemu_ppc64_pseries_defconfig
@@ -16,12 +16,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="pseries"
 BR2_LINUX_KERNEL_VMLINUX=y
 
diff --git a/configs/qemu_ppc64le_powernv8_defconfig b/configs/qemu_ppc64le_powernv8_defconfig
index 773ee4023f..8de4cf5189 100644
--- a/configs/qemu_ppc64le_powernv8_defconfig
+++ b/configs/qemu_ppc64le_powernv8_defconfig
@@ -16,12 +16,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="powernv"
 BR2_LINUX_KERNEL_VMLINUX=y
 
diff --git a/configs/qemu_ppc64le_pseries_defconfig b/configs/qemu_ppc64le_pseries_defconfig
index 8a20f58f1e..98c6afdf93 100644
--- a/configs/qemu_ppc64le_pseries_defconfig
+++ b/configs/qemu_ppc64le_pseries_defconfig
@@ -16,12 +16,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="pseries_le"
 BR2_LINUX_KERNEL_VMLINUX=y
 
diff --git a/configs/qemu_ppc_bamboo_defconfig b/configs/qemu_ppc_bamboo_defconfig
index 6129c4a663..f4cc5589e7 100644
--- a/configs/qemu_ppc_bamboo_defconfig
+++ b/configs/qemu_ppc_bamboo_defconfig
@@ -14,12 +14,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="44x/bamboo"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc-bamboo/linux.fragment"
 BR2_LINUX_KERNEL_VMLINUX=y
diff --git a/configs/qemu_ppc_e500mc_defconfig b/configs/qemu_ppc_e500mc_defconfig
index 1853e538bb..0a1877c44b 100644
--- a/configs/qemu_ppc_e500mc_defconfig
+++ b/configs/qemu_ppc_e500mc_defconfig
@@ -11,12 +11,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as the kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="corenet32_smp"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc-e500mc/linux.fragment"
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
diff --git a/configs/qemu_ppc_g3beige_defconfig b/configs/qemu_ppc_g3beige_defconfig
index 9bbebede1b..1c11bcf77d 100644
--- a/configs/qemu_ppc_g3beige_defconfig
+++ b/configs/qemu_ppc_g3beige_defconfig
@@ -14,12 +14,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/ppc-g3beige/linux.config"
 BR2_LINUX_KERNEL_VMLINUX=y
diff --git a/configs/qemu_ppc_mac99_defconfig b/configs/qemu_ppc_mac99_defconfig
index e9629ff233..2331041c2a 100644
--- a/configs/qemu_ppc_mac99_defconfig
+++ b/configs/qemu_ppc_mac99_defconfig
@@ -6,12 +6,12 @@ BR2_powerpc_7400=y
 BR2_SYSTEM_DHCP="eth0"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_DEFCONFIG="pmac32"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/ppc-mac99/linux.fragment"
 BR2_LINUX_KERNEL_VMLINUX=y
diff --git a/configs/qemu_ppc_mpc8544ds_defconfig b/configs/qemu_ppc_mpc8544ds_defconfig
index 2b51573da9..b9a0812d52 100644
--- a/configs/qemu_ppc_mpc8544ds_defconfig
+++ b/configs/qemu_ppc_mpc8544ds_defconfig
@@ -15,12 +15,12 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
 
 # Linux headers same as kernel
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_17=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.17.7"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/ppc-mpc8544ds/linux.config"
 BR2_LINUX_KERNEL_VMLINUX=y