diff --git a/meta-arm-bsp/recipes-kernel/linux/files/fvp-base/0001-net-tighten-bad-gso-csum-offset-check-in-virtio_net_.patch b/meta-arm-bsp/recipes-kernel/linux/files/fvp-base/0001-net-tighten-bad-gso-csum-offset-check-in-virtio_net_.patch
new file mode 100644
index 00000000..9985d579
--- /dev/null
+++ b/meta-arm-bsp/recipes-kernel/linux/files/fvp-base/0001-net-tighten-bad-gso-csum-offset-check-in-virtio_net_.patch
@@ -0,0 +1,59 @@
+From 6513eb3d3191574b58859ef2d6dc26c0277c6f81 Mon Sep 17 00:00:00 2001
+From: Willem de Bruijn <willemb@google.com>
+Date: Tue, 10 Sep 2024 17:35:35 -0400
+Subject: [PATCH] net: tighten bad gso csum offset check in virtio_net_hdr
+
+The referenced commit drops bad input, but has false positives.
+Tighten the check to avoid these.
+
+The check detects illegal checksum offload requests, which produce
+csum_start/csum_off beyond end of packet after segmentation.
+
+But it is based on two incorrect assumptions:
+
+1. virtio_net_hdr_to_skb with VIRTIO_NET_HDR_GSO_TCP[46] implies GSO.
+True in callers that inject into the tx path, such as tap.
+But false in callers that inject into rx, like virtio-net.
+Here, the flags indicate GRO, and CHECKSUM_UNNECESSARY or
+CHECKSUM_NONE without VIRTIO_NET_HDR_F_NEEDS_CSUM is normal.
+
+2. TSO requires checksum offload, i.e., ip_summed == CHECKSUM_PARTIAL.
+False, as tcp[46]_gso_segment will fix up csum_start and offset for
+all other ip_summed by calling __tcp_v4_send_check.
+
+Because of 2, we can limit the scope of the fix to virtio_net_hdr
+that do try to set these fields, with a bogus value.
+
+Link: https://lore.kernel.org/netdev/20240909094527.GA3048202@port70.net/
+Fixes: 89add40066f9 ("net: drop bad gso csum_start and offset in virtio_net_hdr")
+Signed-off-by: Willem de Bruijn <willemb@google.com>
+Acked-by: Jason Wang <jasowang@redhat.com>
+Acked-by: Michael S. Tsirkin <mst@redhat.com>
+Cc: stable@vger.kernel.org
+Link: https://patch.msgid.link/20240910213553.839926-1-willemdebruijn.kernel@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+
+Upstream-Status: Backport
+Signed-off-by: Jon Mason <jon.mason@arm.com>
+
+---
+ include/linux/virtio_net.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
+index 6c395a2600e8..276ca543ef44 100644
+--- a/include/linux/virtio_net.h
++++ b/include/linux/virtio_net.h
+@@ -173,7 +173,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
+ 			break;
+ 		case SKB_GSO_TCPV4:
+ 		case SKB_GSO_TCPV6:
+-			if (skb->csum_offset != offsetof(struct tcphdr, check))
++			if (skb->ip_summed == CHECKSUM_PARTIAL &&
++			    skb->csum_offset != offsetof(struct tcphdr, check))
+ 				return -EINVAL;
+ 			break;
+ 		}
+-- 
+2.39.2
+
diff --git a/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc b/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
index db565e78..e2b261f5 100644
--- a/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
+++ b/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
@@ -66,6 +66,7 @@ KMACHINE:fvp-base = "fvp"
 FILESEXTRAPATHS:prepend:fvp-base := "${ARMBSPFILESPATHS}:${ARMFILESPATHS}"
 SRC_URI:append:fvp-base = " \
     file://0001-arm64-dts-fvp-Enable-virtio-rng-support.patch \
+    file://0001-net-tighten-bad-gso-csum-offset-check-in-virtio_net_.patch \
     file://tee.cfg \
     ${@bb.utils.contains('MACHINE_FEATURES', 'ts-smm-gateway', \
                          'file://no-strict-devmem.cfg', '' , d)} \