1 files changed, 30 insertions, 0 deletions

diff --git a/meta-oe/recipes-support/freerdp/freerdp3/CVE-2024-32459.patch b/meta-oe/recipes-support/freerdp/freerdp3/CVE-2024-32459.patch
new file mode 100644
index 0000000000..8370f055a5
--- /dev/null
+++ b/meta-oe/recipes-support/freerdp/freerdp3/CVE-2024-32459.patch
@@ -0,0 +1,30 @@
+From 8e385887fb3ffe0ec50f8c2cbdcbc66b5ff1569e Mon Sep 17 00:00:00 2001
+From: akallabeth <akallabeth@posteo.net>
+Date: Tue, 16 Apr 2024 08:45:03 +0200
+Subject: [PATCH] fix missing input length check
+
+CVE: CVE-2024-32459
+Upstream-Status: Backport [https://github.com/FreeRDP/FreeRDP/commit/91a1535f88a00bbb2b212b6a808a021aa4f486f8]
+
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ libfreerdp/codec/ncrush.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/libfreerdp/codec/ncrush.c b/libfreerdp/codec/ncrush.c
+index 4a7162c89..69921853b 100644
+--- a/libfreerdp/codec/ncrush.c
++++ b/libfreerdp/codec/ncrush.c
+@@ -2068,6 +2068,12 @@ int ncrush_decompress(NCRUSH_CONTEXT* ncrush, const BYTE* pSrcData, UINT32 SrcSi
+                return 1;
+        }
+ 
++       if (SrcSize < 4)
++       {
++               WLog_ERR(TAG, "Input size short: SrcSize %" PRIu32 " < 4", SrcSize);
++               return -1;
++       }
++
+        const BYTE* SrcEnd = &pSrcData[SrcSize];
+        const BYTE* SrcPtr = pSrcData + 4;
+