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package/sox: add fix for CVE-2022-31651

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Patch comes from Debian. The CVEs are not reported by pkg-stats
because the NVD database has associated it to the sox_project:sox
vendor/product CPE. This has been reported to NVD:

  https://lore.kernel.org/buildroot/20250517220322.4da9bdb3@windsurf/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit c678e334e0)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Thomas Petazzoni
2025-05-18 10:57:13 +02:00
committed by Thomas Perale
parent 3e99a1ed42
commit 08f272db55
2 changed files with 44 additions and 0 deletions
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39
package/sox/0010-formats-reject-implausible-rate.patch Normal file
View File

@@ -0,0 +1,39 @@
From 6af0a8b32df4d7a83fd52a963a20e6e321f10fd6 Mon Sep 17 00:00:00 2001
From: Helmut Grohne <helmut@subdivi.de>
Date: Sat, 17 May 2025 23:05:33 +0200
Subject: [PATCH] formats: reject implausible rate
Bug: https://sourceforge.net/p/sox/bugs/360/
Bug-Debian: https://bugs.debian.org/1012516
Upstream: https://sourceforge.net/p/sox/bugs/360/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
src/formats_i.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/formats_i.c b/src/formats_i.c
index 6a7c27e3..5f5ef979 100644
--- a/src/formats_i.c
+++ b/src/formats_i.c
@@ -70,9 +70,15 @@ int lsx_check_read_params(sox_format_t * ft, unsigned channels,
ft->signal.channels = channels;
}
- if (rate && ft->signal.rate && ft->signal.rate != rate)
+ if (rate && ft->signal.rate && ft->signal.rate != rate) {
lsx_warn("`%s': overriding sample rate", ft->filename);
- else ft->signal.rate = rate;
+ /* Since NaN comparisons yield false, the negation rejects them. */
+ } else if (!(rate > 0)) {
+ lsx_fail_errno(ft, EINVAL, "invalid rate value");
+ return SOX_EOF;
+ } else {
+ ft->signal.rate = rate;
+ }
if (encoding && ft->encoding.encoding && ft->encoding.encoding != encoding)
lsx_warn("`%s': overriding encoding type", ft->filename);
--
2.49.0

5
package/sox/sox.mk
View File

@@ -79,6 +79,11 @@ SOX_IGNORE_CVES += CVE-2021-40426
# due to the change of CPE ID to sox_project:sox in the NVD database
SOX_IGNORE_CVES += CVE-2022-31650 CVE-2023-26590
# 0010-formats-reject-implausible-rate.patch
# This entry is NOT stale, those CVEs are not reported by pkg-stats
# due to the change of CPE ID to sox_project:sox in the NVD database
SOX_IGNORE_CVES += CVE-2022-31651
SOX_CONF_OPTS = \
--with-distro="Buildroot" \
--disable-stack-protector