2 files changed, 31 insertions, 0 deletions

diff --git a/meta-multimedia/recipes-multimedia/sox/sox/CVE-2023-32627.patch b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2023-32627.patch
new file mode 100644
index 0000000000..b4e9994eab
--- /dev/null
+++ b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2023-32627.patch
@@ -0,0 +1,30 @@
+From b0b7e7fa7a48485c4d6b0ae64bfddedd519716f5 Mon Sep 17 00:00:00 2001
+From: =?utf-8?q?Bastien_Roucari=C3=A8s?= <rouca@debian.org>
+Date: Sun, 16 Mar 2025 23:25:15 +0100
+Subject: [PATCH] CVE-2023-32627 Filter null sampling rate in VOC coder
+
+Source: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/0028-CVE-2023-32627-Filter-null-sampling-rate-in-VOC-code.patch
+
+CVE: CVE-2023-32627
+Upstream-Status: Inactive-Upstream [lastrelease: 2015]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ src/voc.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/src/voc.c b/src/voc.c
+index 0ca07f94..d8b982c5 100644
+--- a/src/voc.c
++++ b/src/voc.c
+@@ -353,6 +353,11 @@ static size_t read_samples(sox_format_t * ft, sox_sample_t * buf,
+             v->block_remaining = 0;
+             return done;
+           }
++          if(uc == 0) {
++            lsx_fail_errno(ft, EINVAL, "invalid rate value");
++            v->block_remaining = 0;
++            return done;
++          }
+           *buf = SOX_UNSIGNED_8BIT_TO_SAMPLE(uc,);
+           lsx_adpcm_init(&v->adpcm, 6 - v->size, SOX_SAMPLE_TO_SIGNED_16BIT(*buf, ft->clips));
+           ++buf;
diff --git a/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb b/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
index 94072cb35a..7856407c67 100644
--- a/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
+++ b/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
@@ -35,6 +35,7 @@ SRC_URI = "git://git.code.sf.net/p/sox/code;protocol=https;branch=master \
            file://CVE-2021-40426.patch \
            file://CVE-2022-31650.patch \
            file://CVE-2022-31651.patch \
+           file://CVE-2023-32627.patch \
            "
 
 # last release was in 2015, use latest hash from 2024-05-30