new file mode 100644
@@ -0,0 +1,59 @@
+From 226b46770c82899b555986583294b049c6ec9b40 Mon Sep 17 00:00:00 2001
+From: Florian Weimer <fweimer@redhat.com>
+Date: Mon, 17 Jan 2022 10:21:34 +0100
+Subject: [PATCH] CVE-2022-23219: Buffer overflow in sunrpc clnt_create for
+ "unix" (bug 22542)
+
+Processing an overlong pathname in the sunrpc clnt_create function
+results in a stack-based buffer overflow.
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=226b46770c82899b555986583294b049c6ec9b40]
+CVE: CVE-2022-23219
+
+Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
+Signed-off-by: Pgowda <pgowda.cve@gmail.com>
+Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com>
+---
+ NEWS | 4 +++-
+ sunrpc/clnt_gen.c | 10 +++++++---
+ 2 files changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/NEWS b/NEWS
+index 00e71785e8..258ab846a7 100644
+--- a/NEWS
++++ b/NEWS
+@@ -218,6 +218,10 @@ Security related changes:
+ CVE-2022-23218: Passing an overlong file name to the svcunix_create
+ legacy function could result in a stack-based buffer overflow.
+
++ CVE-2022-23219: Passing an overlong file name to the clnt_create
++ legacy function could result in a stack-based buffer overflow when
++ using the "unix" protocol. Reported by Martin Sebor.
++
+ The following bugs are resolved with this release:
+
+ [12031] localedata: iconv -t ascii//translit with Greek characters
+diff --git a/sunrpc/clnt_gen.c b/sunrpc/clnt_gen.c
+index 13ced8994e..b44357cd88 100644
+--- a/sunrpc/clnt_gen.c
++++ b/sunrpc/clnt_gen.c
+@@ -57,9 +57,13 @@ clnt_create (const char *hostname, u_long prog, u_long vers,
+
+ if (strcmp (proto, "unix") == 0)
+ {
+- memset ((char *)&sun, 0, sizeof (sun));
+- sun.sun_family = AF_UNIX;
+- strcpy (sun.sun_path, hostname);
++ if (__sockaddr_un_set (&sun, hostname) < 0)
++ {
++ struct rpc_createerr *ce = &get_rpc_createerr ();
++ ce->cf_stat = RPC_SYSTEMERROR;
++ ce->cf_error.re_errno = errno;
++ return NULL;
++ }
+ sock = RPC_ANYSOCK;
+ client = clntunix_create (&sun, prog, vers, &sock, 0, 0);
+ if (client == NULL)
+--
+2.26.2
+
new file mode 100644
@@ -0,0 +1,90 @@
+From 92ae814d0fbd127547636ee00db4b29bc1ac57ee Mon Sep 17 00:00:00 2001
+From: "Jeremy A. Puhlman" <jpuhlman@mvista.com>
+Date: Thu, 27 Jan 2022 22:05:32 +0000
+Subject: [PATCH] sunrpc: Test case for clnt_create "unix" buffer overflow (bug
+ 22542)
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=ef972a4c50014a16132b5c75571cfb6b30bef136]
+CVE: CVE-2022-23219
+
+Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
+Signed-off-by: Pgowda <pgowda.cve@gmail.com>
+Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com>
+---
+ sunrpc/Makefile | 4 +++-
+ sunrpc/tst-bug22542.c | 44 +++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 47 insertions(+), 1 deletion(-)
+ create mode 100644 sunrpc/tst-bug22542.c
+
+diff --git a/sunrpc/Makefile b/sunrpc/Makefile
+index 321024c74a..c5276368cd 100644
+--- a/sunrpc/Makefile
++++ b/sunrpc/Makefile
+@@ -95,7 +95,7 @@ others += rpcgen
+ endif
+
+ tests = tst-xdrmem tst-xdrmem2 test-rpcent tst-udp-error tst-udp-timeout \
+- tst-udp-nonblocking tst-bug28768
++ tst-udp-nonblocking tst-bug22542 tst-bug28768
+ xtests := tst-getmyaddr
+
+ ifeq ($(have-thread-library),yes)
+@@ -246,3 +246,5 @@ $(objpfx)tst-udp-timeout: $(common-objpfx)linkobj/libc.so
+ $(objpfx)tst-udp-nonblocking: $(common-objpfx)linkobj/libc.so
+ $(objpfx)tst-udp-garbage: \
+ $(common-objpfx)linkobj/libc.so $(shared-thread-library)
++
++$(objpfx)tst-bug22542: $(common-objpfx)linkobj/libc.so
+diff --git a/sunrpc/tst-bug22542.c b/sunrpc/tst-bug22542.c
+new file mode 100644
+index 0000000000..d6cd79787b
+--- /dev/null
++++ b/sunrpc/tst-bug22542.c
+@@ -0,0 +1,44 @@
++/* Test to verify that overlong hostname is rejected by clnt_create
++ and doesn't cause a buffer overflow (bug 22542).
++
++ Copyright (C) 2022 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, see
++ <http://www.gnu.org/licenses/>. */
++
++#include <errno.h>
++#include <rpc/clnt.h>
++#include <string.h>
++#include <support/check.h>
++#include <sys/socket.h>
++#include <sys/un.h>
++
++static int
++do_test (void)
++{
++ /* Create an arbitrary hostname that's longer than fits in sun_path. */
++ char name [sizeof ((struct sockaddr_un*)0)->sun_path * 2];
++ memset (name, 'x', sizeof name - 1);
++ name [sizeof name - 1] = '\0';
++
++ errno = 0;
++ CLIENT *clnt = clnt_create (name, 0, 0, "unix");
++
++ TEST_VERIFY (clnt == NULL);
++ TEST_COMPARE (errno, EINVAL);
++ return 0;
++}
++
++#include <support/test-driver.c>
+--
+2.26.2
+
@@ -78,6 +78,10 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://0035-x86_64-Avoid-lazy-relocation-of-tlsdesc-BZ-27137.patch \
file://0036-i386-Avoid-lazy-relocation-of-tlsdesc-BZ-27137.patch \
file://0037-Avoid-deadlock-between-pthread_create-and-ctors.patch \
+ file://0001-CVE-2022-23218.patch \
+ file://0002-CVE-2022-23218.patch \
+ file://0001-CVE-2022-23219.patch \
+ file://0002-CVE-2022-23219.patch \
"
S = "${WORKDIR}/git"
B = "${WORKDIR}/build-${TARGET_SYS}"