curl: patch CVE-2025-15224

Pick patch per [1].

[1] https://curl.se/docs/CVE-2025-15224.html

(From OE-Core rev: 83c7d4acc5da661b44055db95355c3c420f7afac)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 32 insertions, 0 deletions

diff --git a/meta/recipes-support/curl/curl/CVE-2025-15224.patch b/meta/recipes-support/curl/curl/CVE-2025-15224.patch
new file mode 100644
index 0000000000..dc07f92100
--- /dev/null
+++ b/meta/recipes-support/curl/curl/CVE-2025-15224.patch
@@ -0,0 +1,31 @@
+From 16d5f2a5660c61cc27bd5f1c7f512391d1c927aa Mon Sep 17 00:00:00 2001
+From: Harry Sintonen <sintonen@iki.fi>
+Date: Mon, 29 Dec 2025 16:56:39 +0100
+Subject: [PATCH] libssh: require private key or user-agent for public key auth
+
+Closes #20110
+
+CVE: CVE-2025-15224
+Upstream-Status: Backport [https://github.com/curl/curl/commit/16d5f2a5660c61cc27bd5f1c7f512391d1c927aa]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ lib/vssh/libssh.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c
+index 5d5125b526..bde6355f73 100644
+--- a/lib/vssh/libssh.c
++++ b/lib/vssh/libssh.c
+@@ -751,7 +751,11 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block)
+                 "keyboard-interactive, " : "",
+                 sshc->auth_methods & SSH_AUTH_METHOD_PASSWORD ?
+                 "password": "");
+-        if(sshc->auth_methods & SSH_AUTH_METHOD_PUBLICKEY) {
++  /* For public key auth we need either the private key or
++     CURLSSH_AUTH_AGENT. */
++  if((sshc->auth_methods & SSH_AUTH_METHOD_PUBLICKEY) &&
++    (data->set.str[STRING_SSH_PRIVATE_KEY] ||
++     (data->set.ssh_auth_types & CURLSSH_AUTH_AGENT))) {
+           state(data, SSH_AUTH_PKEY_INIT);
+           infof(data, "Authentication using SSH public key file");
+         }
diff --git a/meta/recipes-support/curl/curl_8.7.1.bb b/meta/recipes-support/curl/curl_8.7.1.bb
index 85b91ef958..ecda13a04e 100644
--- a/meta/recipes-support/curl/curl_8.7.1.bb
+++ b/meta/recipes-support/curl/curl_8.7.1.bb
@@ -29,6 +29,7 @@ SRC_URI = " \
     file://0001-build-enable-Wcast-qual-fix-or-silence-compiler-warn.patch \
     file://CVE-2025-14819.patch \
     file://CVE-2025-15079.patch \
+    file://CVE-2025-15224.patch \
 "
 
 SRC_URI:append:class-nativesdk = " \