new file mode 100644
@@ -0,0 +1,143 @@
+From 070cfacd7348386173231fb16fad4983d4e6ae40 Mon Sep 17 00:00:00 2001
+From: Petr Vorel <pvorel@suse.cz>
+Date: Mon, 5 May 2025 23:55:57 +0200
+Subject: [PATCH] ping: Fix signed 64-bit integer overflow in RTT calculation
+
+Crafted ICMP Echo Reply packet can cause signed integer overflow in
+
+1) triptime calculation:
+triptime = tv->tv_sec * 1000000 + tv->tv_usec;
+
+2) tsum2 increment which uses triptime
+rts->tsum2 += (double)((long long)triptime * (long long)triptime);
+
+3) final tmvar:
+tmvar = (rts->tsum2 / total) - (tmavg * tmavg)
+
+ $ export CFLAGS="-O1 -g -fsanitize=address,undefined -fno-omit-frame-pointer"
+ $ export LDFLAGS="-fsanitize=address,undefined -fno-omit-frame-pointer"
+ $ meson setup .. -Db_sanitize=address,undefined
+ $ ninja
+ $ ./ping/ping -c2 127.0.0.1
+
+ PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
+ 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.061 ms
+ ../ping/ping_common.c:757:25: runtime error: signed integer overflow: -2513732689199106 * 1000000 cannot be represented in type 'long int'
+ ../ping/ping_common.c:757:12: runtime error: signed integer overflow: -4975495174606980224 + -6510615555425289427 cannot be represented in type 'long int'
+ ../ping/ping_common.c:769:47: runtime error: signed integer overflow: 6960633343677281965 * 6960633343677281965 cannot be represented in type 'long int'
+ 24 bytes from 127.0.0.1: icmp_seq=1 ttl=64 (truncated)
+ ./ping/ping: Warning: time of day goes back (-7256972569576721377us), taking countermeasures
+ ./ping/ping: Warning: time of day goes back (-7256972569576721232us), taking countermeasures
+ 24 bytes from 127.0.0.1: icmp_seq=1 ttl=64 (truncated)
+ ../ping/ping_common.c:265:16: runtime error: signed integer overflow: 6960633343677281965 * 2 cannot be represented in type 'long int'
+ 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.565 ms
+
+ --- 127.0.0.1 ping statistics ---
+ 2 packets transmitted, 2 received, +2 duplicates, 0% packet loss, time 1002ms
+ ../ping/ping_common.c:940:42: runtime error: signed integer overflow: 1740158335919320832 * 1740158335919320832 cannot be represented in type 'long int'
+ rtt min/avg/max/mdev = 0.000/1740158335919320.832/6960633343677281.965/-1623514645242292.-224 ms
+
+To fix the overflow check allowed ranges of struct timeval members:
+* tv_sec <0, LONG_MAX/1000000>
+* tv_usec <0, 999999>
+
+Fix includes 2 new error messages (needs translation).
+Also existing message "time of day goes back ..." needed to be modified
+as it now prints tv->tv_sec which is a second (needs translation update).
+
+After fix:
+
+ $ ./ping/ping -c2 127.0.0.1
+ 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.057 ms
+ ./ping/ping: Warning: invalid tv_usec -6510615555424928611 us
+ ./ping/ping: Warning: time of day goes back (-3985394643238914 s), taking countermeasures
+ ./ping/ping: Warning: invalid tv_usec -6510615555424928461 us
+ ./ping/ping: Warning: time of day goes back (-3985394643238914 s), taking countermeasures
+ 24 bytes from 127.0.0.1: icmp_seq=1 ttl=64 (truncated)
+ ./ping/ping: Warning: invalid tv_usec -6510615555425884541 us
+ ./ping/ping: Warning: time of day goes back (-4243165695442945 s), taking countermeasures
+ 24 bytes from 127.0.0.1: icmp_seq=1 ttl=64 (truncated)
+ 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.111 ms
+
+ --- 127.0.0.1 ping statistics ---
+ 2 packets transmitted, 2 received, +2 duplicates, 0% packet loss, time 101ms
+ rtt min/avg/max/mdev = 0.000/0.042/0.111/0.046 ms
+
+Fixes: https://github.com/iputils/iputils/issues/584
+Fixes: CVE-2025-472
+Link: https://github.com/Zephkek/ping-rtt-overflow/
+Co-developed-by: Cyril Hrubis <chrubis@suse.cz>
+Reported-by: Mohamed Maatallah <hotelsmaatallahrecemail@gmail.com>
+Reviewed-by: Mohamed Maatallah <hotelsmaatallahrecemail@gmail.com>
+Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
+Reviewed-by: Noah Meyerhans <noahm@debian.org>
+Signed-off-by: Petr Vorel <pvorel@suse.cz>
+
+CVE: CVE-2025-47268
+
+Upstream-Status: Backport
+[https://github.com/iputils/iputils/commit/070cfacd7348386173231fb16fad4983d4e6ae40]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ iputils_common.h | 3 +++
+ ping/ping_common.c | 22 +++++++++++++++++++---
+ 2 files changed, 22 insertions(+), 3 deletions(-)
+
+diff --git a/iputils_common.h b/iputils_common.h
+index 49e790d..829a749 100644
+--- a/iputils_common.h
++++ b/iputils_common.h
+@@ -10,6 +10,9 @@
+ !!__builtin_types_compatible_p(__typeof__(arr), \
+ __typeof__(&arr[0]))])) * 0)
+
++/* 1000001 = 1000000 tv_sec + 1 tv_usec */
++#define TV_SEC_MAX_VAL (LONG_MAX/1000001)
++
+ #ifdef __GNUC__
+ # define iputils_attribute_format(t, n, m) __attribute__((__format__ (t, n, m)))
+ #else
+diff --git a/ping/ping_common.c b/ping/ping_common.c
+index dadd2a4..4e99d89 100644
+--- a/ping/ping_common.c
++++ b/ping/ping_common.c
+@@ -754,16 +754,32 @@ int gather_statistics(struct ping_rts *rts, uint8_t *icmph, int icmplen,
+
+ restamp:
+ tvsub(tv, &tmp_tv);
+- triptime = tv->tv_sec * 1000000 + tv->tv_usec;
+- if (triptime < 0) {
+- error(0, 0, _("Warning: time of day goes back (%ldus), taking countermeasures"), triptime);
++
++ if (tv->tv_usec >= 1000000) {
++ error(0, 0, _("Warning: invalid tv_usec %ld us"), tv->tv_usec);
++ tv->tv_usec = 999999;
++ }
++
++ if (tv->tv_usec < 0) {
++ error(0, 0, _("Warning: invalid tv_usec %ld us"), tv->tv_usec);
++ tv->tv_usec = 0;
++ }
++
++ if (tv->tv_sec > TV_SEC_MAX_VAL) {
++ error(0, 0, _("Warning: invalid tv_sec %ld s"), tv->tv_sec);
++ triptime = 0;
++ } else if (tv->tv_sec < 0) {
++ error(0, 0, _("Warning: time of day goes back (%ld s), taking countermeasures"), tv->tv_sec);
+ triptime = 0;
+ if (!rts->opt_latency) {
+ gettimeofday(tv, NULL);
+ rts->opt_latency = 1;
+ goto restamp;
+ }
++ } else {
++ triptime = tv->tv_sec * 1000000 + tv->tv_usec;
+ }
++
+ if (!csfailed) {
+ rts->tsum += triptime;
+ rts->tsum2 += (double)((long long)triptime * (long long)triptime);
+--
+2.34.1
+
@@ -10,7 +10,9 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=627cc07ec86a45951d43e30658bbd819"
DEPENDS = "gnutls"
-SRC_URI = "git://github.com/iputils/iputils;branch=master;protocol=https"
+SRC_URI = "git://github.com/iputils/iputils;branch=master;protocol=https \
+ file://CVE-2025-47268.patch \
+ "
SRCREV = "8372f355bdf7a9b0c79338dd8ef8464c00a5c4e2"
S = "${WORKDIR}/git"
CVE-2025-47268 ping in iputils through 20240905 allows a denial of service (application error or incorrect data collection) via a crafted ICMP Echo Reply packet, because of a signed 64-bit integer overflow in timestamp multiplication. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-47268 Patch from: https://github.com/iputils/iputils/commit/070cfacd7348386173231fb16fad4983d4e6ae40 Signed-off-by: Yi Zhao <yi.zhao@windriver.com> --- .../iputils/iputils/CVE-2025-47268.patch | 143 ++++++++++++++++++ .../iputils/iputils_20240117.bb | 4 +- 2 files changed, 146 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-extended/iputils/iputils/CVE-2025-47268.patch