diff --git a/meta/recipes-kernel/linux/cve-exclusion_6.1.inc b/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
index f7316251a7..88c7e4589a 100644
--- a/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
+++ b/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
@@ -1,9 +1,9 @@
 
 # Auto-generated CVE metadata, DO NOT EDIT BY HAND.
-# Generated at 2023-09-30 07:25:44.111735+00:00 for version 6.1.53
+# Generated at 2023-09-30 07:26:16.988526+00:00 for version 6.1.55
 
 python check_kernel_cve_status_version() {
-    this_version = "6.1.53"
+    this_version = "6.1.55"
     kernel_version = d.getVar("LINUX_VERSION")
     if kernel_version != this_version:
         bb.warn("Kernel CVE status needs updating: generated for %s but kernel is %s" % (this_version, kernel_version))
@@ -5040,7 +5040,7 @@ CVE_STATUS[CVE-2023-42752] = "cpe-stable-backport: Backported in 6.1.53"
 
 CVE_STATUS[CVE-2023-42753] = "cpe-stable-backport: Backported in 6.1.53"
 
-# CVE-2023-42755 needs backporting (fixed from 6.1.55)
+CVE_STATUS[CVE-2023-42755] = "cpe-stable-backport: Backported in 6.1.55"
 
 CVE_STATUS[CVE-2023-4385] = "fixed-version: Fixed from version 5.19rc1"
 
@@ -5062,9 +5062,9 @@ CVE_STATUS[CVE-2023-4611] = "fixed-version: only affects 6.4rc1 onwards"
 
 CVE_STATUS[CVE-2023-4623] = "cpe-stable-backport: Backported in 6.1.53"
 
-# CVE-2023-4881 needs backporting (fixed from 6.1.54)
+CVE_STATUS[CVE-2023-4881] = "cpe-stable-backport: Backported in 6.1.54"
 
-# CVE-2023-4921 needs backporting (fixed from 6.1.54)
+CVE_STATUS[CVE-2023-4921] = "cpe-stable-backport: Backported in 6.1.54"
 
 # CVE-2023-5158 has no known resolution
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.1.bb b/meta/recipes-kernel/linux/linux-yocto-rt_6.1.bb
index 4168a936bb..fd04c4c17a 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_6.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.1.bb
@@ -14,13 +14,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "af2faa46d440ee11170ba8233eec0f818988f256"
-SRCREV_meta ?= "59e0fce122a66f7dcaf7a2a8294d81c4b78197dc"
+SRCREV_machine ?= "4b3040c1dc13aaac356ad4ef45a8926118c732d0"
+SRCREV_meta ?= "943c6fe5dac329c7e1c30d602788f409e692b3a8"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine;protocol=https \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.1;destsuffix=${KMETA};protocol=https"
 
-LINUX_VERSION ?= "6.1.53"
+LINUX_VERSION ?= "6.1.55"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.1.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_6.1.bb
index 80a3f06eee..818c650368 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.1.bb
@@ -8,7 +8,7 @@ require recipes-kernel/linux/linux-yocto.inc
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.1.inc
 
-LINUX_VERSION ?= "6.1.53"
+LINUX_VERSION ?= "6.1.55"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -17,8 +17,8 @@ DEPENDS += "openssl-native util-linux-native"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_meta ?= "59e0fce122a66f7dcaf7a2a8294d81c4b78197dc"
+SRCREV_machine ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_meta ?= "943c6fe5dac329c7e1c30d602788f409e692b3a8"
 
 PV = "${LINUX_VERSION}+git"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.1.bb b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
index 61f3e532fb..a942d0c540 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
@@ -18,25 +18,25 @@ KBRANCH:qemux86-64 ?= "v6.1/standard/base"
 KBRANCH:qemuloongarch64  ?= "v6.1/standard/base"
 KBRANCH:qemumips64 ?= "v6.1/standard/mti-malta64"
 
-SRCREV_machine:qemuarm ?= "b11af7d1c8b4337347747977173c878e7672eb15"
-SRCREV_machine:qemuarm64 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemuloongarch64 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemumips ?= "81af09853cc4318fad59e780c830c9cc8ccdc898"
-SRCREV_machine:qemuppc ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemuriscv64 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemuriscv32 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemux86 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemux86-64 ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_machine:qemumips64 ?= "6ec5ef2f6fa90a5823e131805845738453bc553a"
-SRCREV_machine ?= "51f0e0b74445fb47b6544b26667f9d58b2017695"
-SRCREV_meta ?= "59e0fce122a66f7dcaf7a2a8294d81c4b78197dc"
+SRCREV_machine:qemuarm ?= "cf771f6d6bc0344e048bdbf7d23d3aacbe3556d0"
+SRCREV_machine:qemuarm64 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemuloongarch64 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemumips ?= "4be1dcc270e6ddeea513af01d91ea3b48ec82470"
+SRCREV_machine:qemuppc ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemuriscv64 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemuriscv32 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemux86 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemux86-64 ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_machine:qemumips64 ?= "aa0e978c979b84d620ad21132cfdbbf857be3878"
+SRCREV_machine ?= "644e73fa089ade30c0db7bd54be960be92546ba2"
+SRCREV_meta ?= "943c6fe5dac329c7e1c30d602788f409e692b3a8"
 
 # set your preferred provider of linux-yocto to 'linux-yocto-upstream', and you'll
 # get the <version>/base branch, which is pure upstream -stable, and the same
 # meta SRCREV as the linux-yocto-standard builds. Select your version using the
 # normal PREFERRED_VERSION settings.
 BBCLASSEXTEND = "devupstream:target"
-SRCREV_machine:class-devupstream ?= "09045dae0d902f9f78901a26c7ff1714976a38f9"
+SRCREV_machine:class-devupstream ?= "d23900f974e0fb995b36ef47283a5aa74ca25f51"
 PN:class-devupstream = "linux-yocto-upstream"
 KBRANCH:class-devupstream = "v6.1/base"
 
@@ -45,7 +45,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
 SRC_URI += "file://0001-perf-cpumap-Make-counter-as-unsigned-ints.patch"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
-LINUX_VERSION ?= "6.1.53"
+LINUX_VERSION ?= "6.1.55"
 
 PV = "${LINUX_VERSION}+git"