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authorPatrick Williams <patrick@stwcx.xyz>2023-06-15 01:50:09 +0300
committerPatrick Williams <patrick@stwcx.xyz>2023-06-15 01:56:06 +0300
commitc2858f16b31b065f92c42c838cf21d3592bc06e7 (patch)
tree58ffae2ee30976a58733f0ad4a3e6950b4258987 /poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch
parent841583d6ba5918b60868b708ff0b89cf0409efa7 (diff)
downloadopenbmc-dunfell.tar.xz
subtree updatesdunfell
poky: a631bfc3a3..733d919af4: Alex Kiernan (2): pypi.bbclass: Set CVE_PRODUCT to PYPI_PACKAGE openssh: Move sshdgenkeys.service to sshd.socket Arturo Buzarra (1): run-postinsts: Set dependency for ldconfig to avoid boot issues Ashish Sharma (2): connman: Fix CVE-2023-28488 DoS in client.c golang: Fix CVE-2023-24539 Bruce Ashfield (5): linux-yocto/5.4: update to v5.4.238 linux-yocto/5.4: update to v5.4.240 linux-yocto/5.4: update to v5.4.241 linux-yocto/5.4: update to v5.4.242 linux-yocto/5.4: update to v5.4.243 Dmitry Baryshkov (1): linux-firmware: upgrade 20230210 -> 20230404 Hitendra Prajapati (2): git: fix CVE-2023-29007 git: fix CVE-2023-25652 Khem Raj (1): perf: Depend on native setuptools3 Marek Vasut (1): cpio: Fix wrong CRC with ASCII CRC for large files Martin Jansa (1): populate_sdk_ext.bbclass: set METADATA_REVISION with an DISTRO override Nikhil R (1): ffmpeg: Fix CVE-2022-48434 Peter Marko (1): libxml2: patch CVE-2023-28484 and CVE-2023-29469 Randolph Sapp (1): wic/bootimg-efi: if fixed-size is set then use that for mkdosfs Ranjitsinh Rathod (1): libbsd: Add correct license for all packages Shubham Kulkarni (1): go: Security fix for CVE-2023-24538 Siddharth (1): curl: ammend fix for CVE-2023-27534 to fix error when ssh is enabled Steve Sakoman (1): selftest: skip virgl test on ubuntu 22.10, fedora 37, and all rocky Thomas Roos (1): oeqa/utils/metadata.py: Fix running oe-selftest running with no distro set Vijay Anusuri (3): ghostscript: Fix CVE-2023-28879 xserver-xorg: Security fix CVE-2023-0494 and CVE-2023-1393 go: Security fix CVE-2023-24540 Vivek Kumbhar (1): freetype: fix CVE-2023-2004 integer overflowin in tt_hvadvance_adjust() in src/truetype/ttgxvar.c Yoann Congal (1): linux-yocto: Exclude 294 CVEs already fixed upstream meta-openembedded: 7007d14c25..116bfe8d5e: Alex Yao (1): lcov: Fix Perl Path Hitendra Prajapati (1): multipath-tools: CVE-2022-41973 Symlink attack multipathd operates insecurely Hugo SIMELIERE (3): openvpn: add CVE-2020-7224 and CVE-2020-27569 to allowlist openvpn: upgrade 2.4.9 -> 2.4.12 libmodbus: Fix CVE-2022-0367 Jack Mitchell (2): nss: backport fix for native build failure due to implicit casting with gcc13 nss: backport fix for native build failure due to dangling pointer with gcc13 Narpat Mali (1): nodejs: make 14.18.1 available but not default Valeria Petrov (1): apache2: upgrade 2.4.56 -> 2.4.57 Viktor Rosendahl (1): jsoncpp: Fix broken handling of escape characters Signed-off-by: Patrick Williams <patrick@stwcx.xyz> Change-Id: I8260e0168ea1ddec7ee03555e4f5653155e0ab45
Diffstat (limited to 'poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch')
-rw-r--r--poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch54
1 files changed, 54 insertions, 0 deletions
diff --git a/poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch b/poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch
new file mode 100644
index 0000000000..ea1601cc04
--- /dev/null
+++ b/poky/meta/recipes-connectivity/connman/connman/CVE-2023-28488.patch
@@ -0,0 +1,54 @@
+From 99e2c16ea1cced34a5dc450d76287a1c3e762138 Mon Sep 17 00:00:00 2001
+From: Daniel Wagner <wagi@monom.org>
+Date: Tue, 11 Apr 2023 08:12:56 +0200
+Subject: gdhcp: Verify and sanitize packet length first
+
+Upstream-Status: Backport [https://git.kernel.org/pub/scm/network/connman/connman.git/patch/?id=99e2c16ea1cced34a5dc450d76287a1c3e762138]
+CVE: CVE-2023-28488
+Signed-off-by: Ashish Sharma <asharma@mvista.com>
+
+ gdhcp/client.c | 16 +++++++++-------
+ 1 file changed, 9 insertions(+), 7 deletions(-)
+
+diff --git a/gdhcp/client.c b/gdhcp/client.c
+index 7efa7e45..82017692 100644
+--- a/gdhcp/client.c
++++ b/gdhcp/client.c
+@@ -1319,9 +1319,9 @@ static bool sanity_check(struct ip_udp_dhcp_packet *packet, int bytes)
+ static int dhcp_recv_l2_packet(struct dhcp_packet *dhcp_pkt, int fd,
+ struct sockaddr_in *dst_addr)
+ {
+- int bytes;
+ struct ip_udp_dhcp_packet packet;
+ uint16_t check;
++ int bytes, tot_len;
+
+ memset(&packet, 0, sizeof(packet));
+
+@@ -1329,15 +1329,17 @@ static int dhcp_recv_l2_packet(struct dhcp_packet *dhcp_pkt, int fd,
+ if (bytes < 0)
+ return -1;
+
+- if (bytes < (int) (sizeof(packet.ip) + sizeof(packet.udp)))
+- return -1;
+-
+- if (bytes < ntohs(packet.ip.tot_len))
++ tot_len = ntohs(packet.ip.tot_len);
++ if (bytes > tot_len) {
++ /* ignore any extra garbage bytes */
++ bytes = tot_len;
++ } else if (bytes < tot_len) {
+ /* packet is bigger than sizeof(packet), we did partial read */
+ return -1;
++ }
+
+- /* ignore any extra garbage bytes */
+- bytes = ntohs(packet.ip.tot_len);
++ if (bytes < (int) (sizeof(packet.ip) + sizeof(packet.udp)))
++ return -1;
+
+ if (!sanity_check(&packet, bytes))
+ return -1;
+--
+cgit
+