diff mbox series

[scarthgap,2/3] libsndfile1: patch CVE-2025-52194

Message ID 20261112193823.982149-2-peter.marko@siemens.com
State New
Headers show
Series [scarthgap,1/3] libsndfile1: patch CVE-2024-50613 | expand

Commit Message

Peter Marko Nov. 12, 2026, 7:38 p.m. UTC 
From: Peter Marko <peter.marko@siemens.com>

Pick patch references by [1] references in CVE report.

[1] https://github.com/libsndfile/libsndfile/issues/1082#issuecomment-6442050313

Signed-off-by: Peter Marko <peter.marko@siemens.com>
---
 .../libsndfile1/CVE-2025-52194.patch          | 27 +++++++++++++++++++
 .../libsndfile/libsndfile1_1.2.2.bb           |  1 +
 2 files changed, 28 insertions(+)
 create mode 100644 meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2025-52194.patch
diff mbox series

Patch

diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2025-52194.patch b/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2025-52194.patch
new file mode 100644
index 00000000000..ec5da0b731e
--- /dev/null
+++ b/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2025-52194.patch
@@ -0,0 +1,27 @@ 
+From 7ff854d1e0bd9a751a9ff52ed980c62afced91fe Mon Sep 17 00:00:00 2001
+From: Saddam <saddamr3e@gmail.com>
+Date: Tue, 21 Jul 2026 20:49:11 +0530
+Subject: [PATCH] ircam: use psf_lrintf when reading samplerate
+
+The IRCAM header sample rate is a float read straight from the file. (int) samplerate is undefined when the value is out of int range or non-finite; psf_lrintf matches mat4/mat5 which convert a file sample rate the same way.
+
+CVE: CVE-2025-52194
+Upstream-Status: Backport [https://github.com/libsndfile/libsndfile/commit/7ff854d1e0bd9a751a9ff52ed980c62afced91fe]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ src/ircam.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/ircam.c b/src/ircam.c
+index 3d73ba44..d0780d8a 100644
+--- a/src/ircam.c
++++ b/src/ircam.c
+@@ -161,7 +161,7 @@ ircam_read_header	(SF_PRIVATE *psf)
+ 
+ 	psf_log_printf (psf, "marker: 0x%X\n", marker) ;
+ 
+-	psf->sf.samplerate = (int) samplerate ;
++	psf->sf.samplerate = psf_lrintf (samplerate) ;
+ 
+ 	psf_log_printf (psf,	"  Sample Rate : %d\n"
+ 							"  Channels    : %d\n"
diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1_1.2.2.bb b/meta/recipes-multimedia/libsndfile/libsndfile1_1.2.2.bb
index b22f5b1e503..37f852d5c38 100644
--- a/meta/recipes-multimedia/libsndfile/libsndfile1_1.2.2.bb
+++ b/meta/recipes-multimedia/libsndfile/libsndfile1_1.2.2.bb
@@ -15,6 +15,7 @@  SRC_URI = "${GITHUB_BASE_URI}/download/${PV}/libsndfile-${PV}.tar.xz \
            file://CVE-2025-56226-02.patch \
            file://CVE-2026-37555.patch \
            file://CVE-2024-50613.patch \
+           file://CVE-2025-52194.patch \
           "
 GITHUB_BASE_URI = "https://github.com/libsndfile/libsndfile/releases/"