2 files changed, 38 insertions, 1 deletions

diff --git a/meta-oe/recipes-support/spdlog/spdlog/CVE-2025-6140.patch b/meta-oe/recipes-support/spdlog/spdlog/CVE-2025-6140.patch
new file mode 100644
index 0000000000..3707d9e9c4
--- /dev/null
+++ b/meta-oe/recipes-support/spdlog/spdlog/CVE-2025-6140.patch
@@ -0,0 +1,35 @@
+From 10320184df1eb4638e253a34b1eb44ce78954094 Mon Sep 17 00:00:00 2001
+From: Gabi Melman <gmelman1@gmail.com>
+Date: Mon, 17 Mar 2025 15:46:31 +0200
+Subject: [PATCH] Fixed issue #3360 (#3361)
+
+CVE: CVE-2025-6140
+Upstream-Status: Backport [https://github.com/gabime/spdlog/commit/10320184df1eb4638e253a34b1eb44ce78954094]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ include/spdlog/pattern_formatter-inl.h | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/include/spdlog/pattern_formatter-inl.h b/include/spdlog/pattern_formatter-inl.h
+index b53d8051..fd408ed5 100644
+--- a/include/spdlog/pattern_formatter-inl.h
++++ b/include/spdlog/pattern_formatter-inl.h
+@@ -65,6 +65,9 @@ public:
+             pad_it(remaining_pad_);
+         } else if (padinfo_.truncate_) {
+             long new_size = static_cast<long>(dest_.size()) + remaining_pad_;
++            if (new_size < 0) {
++                new_size = 0;
++            }
+             dest_.resize(static_cast<size_t>(new_size));
+         }
+     }
+@@ -259,7 +262,7 @@ public:
+         : flag_formatter(padinfo) {}
+ 
+     void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+-        const size_t field_size = 10;
++        const size_t field_size = 8;
+         ScopedPadder p(field_size, padinfo_, dest);
+ 
+         fmt_helper::pad2(tm_time.tm_mon + 1, dest);
diff --git a/meta-oe/recipes-support/spdlog/spdlog_1.13.0.bb b/meta-oe/recipes-support/spdlog/spdlog_1.13.0.bb
index c6a0881db9..5761766ca8 100644
--- a/meta-oe/recipes-support/spdlog/spdlog_1.13.0.bb
+++ b/meta-oe/recipes-support/spdlog/spdlog_1.13.0.bb
@@ -4,7 +4,9 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=9573510928429ad0cbe5ba4de77546e9"
 
 SRCREV = "7c02e204c92545f869e2f04edaab1f19fe8b19fd"
-SRC_URI = "git://github.com/gabime/spdlog.git;protocol=https;branch=v1.x"
+SRC_URI = "git://github.com/gabime/spdlog.git;protocol=https;branch=v1.x \
+    file://CVE-2025-6140.patch \
+"
 
 DEPENDS = "fmt"