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sox: patch CVE-2022-31651

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Use patch from Debian:
https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2022-31651.patch

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Peter Marko 2025-03-16 23:53:56 +01:00 committed by Khem Raj
parent 545ab1a7ad
commit 89c017821a
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2 changed files with 37 additions and 0 deletions
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36
meta-multimedia/recipes-multimedia/sox/sox/CVE-2022-31651.patch Normal file
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@ -0,0 +1,36 @@
From db9641ce748bdfb465fdfa9b7794de2f8da0a249 Mon Sep 17 00:00:00 2001
From: Helmut Grohne <helmut@subdivi.de>
Date: Sun, 16 Mar 2025 20:08:13 +0100
Subject: [PATCH] formats: reject implausible rate
Source: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2022-31651.patch
CVE: CVE-2022-31651
Upstream-Status: Inactive-Upstream [lastrelease: 2015]
Signed-off-by: Peter Marko <peter.marko@siemens.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);

1
meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb
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@ -34,6 +34,7 @@ SRC_URI = "git://git.code.sf.net/p/sox/code;protocol=https;branch=master \
file://CVE-2021-33844.patch \
file://CVE-2021-40426.patch \
file://CVE-2022-31650.patch \
file://CVE-2022-31651.patch \
"
# last release was in 2015, use latest hash from 2024-05-30