new file mode 100644
@@ -0,0 +1,106 @@
+From 9efd9a47db4f13ebf88c2ffe14301d7441bcb40d Mon Sep 17 00:00:00 2001
+From: Donatas Abraitis <donatas@opensourcerouting.org>
+Date: Tue, 22 Aug 2023 22:52:04 +0300
+Subject: [PATCH 1/2] bgpd: Do not process NLRIs if the attribute length is
+ zero
+
+```
+3 0x00007f423aa42476 in __GI_raise (sig=sig@entry=11) at ../sysdeps/posix/raise.c:26
+4 0x00007f423aef9740 in core_handler (signo=11, siginfo=0x7fffc414deb0, context=<optimized out>) at lib/sigevent.c:246
+5 <signal handler called>
+6 0x0000564dea2fc71e in route_set_aspath_prepend (rule=0x564debd66d50, prefix=0x7fffc414ea30, object=0x7fffc414e400)
+ at bgpd/bgp_routemap.c:2258
+7 0x00007f423aeec7e0 in route_map_apply_ext (map=<optimized out>, prefix=prefix@entry=0x7fffc414ea30,
+ match_object=match_object@entry=0x7fffc414e400, set_object=set_object@entry=0x7fffc414e400, pref=pref@entry=0x0) at lib/routemap.c:2690
+8 0x0000564dea2d277e in bgp_input_modifier (peer=peer@entry=0x7f4238f59010, p=p@entry=0x7fffc414ea30, attr=attr@entry=0x7fffc414e770,
+ afi=afi@entry=AFI_IP, safi=safi@entry=SAFI_UNICAST, rmap_name=rmap_name@entry=0x0, label=0x0, num_labels=0, dest=0x564debdd5130)
+ at bgpd/bgp_route.c:1772
+9 0x0000564dea2df762 in bgp_update (peer=peer@entry=0x7f4238f59010, p=p@entry=0x7fffc414ea30, addpath_id=addpath_id@entry=0,
+ attr=0x7fffc414eb50, afi=afi@entry=AFI_IP, safi=<optimized out>, safi@entry=SAFI_UNICAST, type=9, sub_type=0, prd=0x0, label=0x0,
+ num_labels=0, soft_reconfig=0, evpn=0x0) at bgpd/bgp_route.c:4374
+10 0x0000564dea2e2047 in bgp_nlri_parse_ip (peer=0x7f4238f59010, attr=attr@entry=0x7fffc414eb50, packet=0x7fffc414eaf0)
+ at bgpd/bgp_route.c:6249
+11 0x0000564dea2c5a58 in bgp_nlri_parse (peer=peer@entry=0x7f4238f59010, attr=attr@entry=0x7fffc414eb50,
+ packet=packet@entry=0x7fffc414eaf0, mp_withdraw=mp_withdraw@entry=false) at bgpd/bgp_packet.c:339
+12 0x0000564dea2c5d66 in bgp_update_receive (peer=peer@entry=0x7f4238f59010, size=size@entry=109) at bgpd/bgp_packet.c:2024
+13 0x0000564dea2c901d in bgp_process_packet (thread=<optimized out>) at bgpd/bgp_packet.c:2933
+14 0x00007f423af0bf71 in event_call (thread=thread@entry=0x7fffc414ee40) at lib/event.c:1995
+15 0x00007f423aebb198 in frr_run (master=0x564deb73c670) at lib/libfrr.c:1213
+16 0x0000564dea261b83 in main (argc=<optimized out>, argv=<optimized out>) at bgpd/bgp_main.c:505
+```
+
+With the configuration:
+
+```
+frr version 9.1-dev-MyOwnFRRVersion
+frr defaults traditional
+hostname ip-172-31-13-140
+log file /tmp/debug.log
+log syslog
+service integrated-vtysh-config
+!
+debug bgp keepalives
+debug bgp neighbor-events
+debug bgp updates in
+debug bgp updates out
+!
+router bgp 100
+ bgp router-id 9.9.9.9
+ no bgp ebgp-requires-policy
+ bgp bestpath aigp
+ neighbor 172.31.2.47 remote-as 200
+ !
+ address-family ipv4 unicast
+ neighbor 172.31.2.47 default-originate
+ neighbor 172.31.2.47 route-map RM_IN in
+ exit-address-family
+exit
+!
+route-map RM_IN permit 10
+ set as-path prepend 200
+exit
+!
+```
+
+The issue is that we try to process NLRIs even if the attribute length is 0.
+
+Later bgp_update() will handle route-maps and a crash occurs because all the
+attributes are NULL, including aspath, where we dereference.
+
+According to the RFC 4271:
+
+A value of 0 indicates that neither the Network Layer
+ Reachability Information field nor the Path Attribute field is
+ present in this UPDATE message.
+
+But with a fuzzed UPDATE message this can be faked. I think it's reasonable
+to skip processing NLRIs if both update_len and attribute_len are 0.
+
+Reported-by: Iggy Frankovic <iggyfran@amazon.com>
+Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
+
+Upstream-Status: Backport [https://github.com/FRRouting/frr/commit/28ccc24d38df1d51ed8a563507e5d6f6171fdd38]
+
+CVE: CVE-2023-41358
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ bgpd/bgp_packet.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
+index ec54943f3..3c2e73c59 100644
+--- a/bgpd/bgp_packet.c
++++ b/bgpd/bgp_packet.c
+@@ -1951,7 +1951,7 @@ static int bgp_update_receive(struct peer *peer, bgp_size_t size)
+ /* Network Layer Reachability Information. */
+ update_len = end - stream_pnt(s);
+
+- if (update_len) {
++ if (update_len && attribute_len) {
+ /* Set NLRI portion to structure. */
+ nlris[NLRI_UPDATE].afi = AFI_IP;
+ nlris[NLRI_UPDATE].safi = SAFI_UNICAST;
+--
+2.35.5
+
new file mode 100644
@@ -0,0 +1,35 @@
+From 9ecacf2176d2bac4b90e17d49facb8712c1b467a Mon Sep 17 00:00:00 2001
+From: Donatas Abraitis <donatas@opensourcerouting.org>
+Date: Sun, 20 Aug 2023 22:15:27 +0300
+Subject: [PATCH 2/2] bgpd: Don't read the first byte of ORF header if we are
+ ahead of stream
+
+Reported-by: Iggy Frankovic iggyfran@amazon.com
+Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
+
+Upstream-Status: Backport [https://github.com/FRRouting/frr/commit/9b855a692e68e0d16467e190b466b4ecb6853702]
+
+CVE: CVE-2023-41360
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ bgpd/bgp_packet.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
+index 3c2e73c59..f1d0e54c0 100644
+--- a/bgpd/bgp_packet.c
++++ b/bgpd/bgp_packet.c
+@@ -2375,7 +2375,8 @@ static int bgp_route_refresh_receive(struct peer *peer, bgp_size_t size)
+ * and 7 bytes of ORF Address-filter entry from
+ * the stream
+ */
+- if (*p_pnt & ORF_COMMON_PART_REMOVE_ALL) {
++ if (p_pnt < p_end &&
++ *p_pnt & ORF_COMMON_PART_REMOVE_ALL) {
+ if (bgp_debug_neighbor_events(peer))
+ zlog_debug(
+ "%pBP rcvd Remove-All pfxlist ORF request",
+--
+2.35.5
+
@@ -13,6 +13,8 @@ SRC_URI = "git://github.com/FRRouting/frr.git;protocol=https;branch=stable/8.4 \
file://frr.pam \
file://0001-m4-ax_python.m4-check-for-python-x.y-emded.pc-not-py.patch \
file://CVE-2023-3748.patch \
+ file://CVE-2023-41358.patch \
+ file://CVE-2023-41360.patch \
"
SRCREV = "45e36c0c00a517ad1606135b18c5753e210cfc0d"