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gstreamer1.0-plugins-base: patch CVE-2024-47600

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* https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8034

(From OE-Core rev: 13e66d4e616e66d278cd96bb04da4cc7e599626b)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Peter Marko
2024-12-30 18:27:17 +01:00
committed by Steve Sakoman
parent 76825dc65a
commit 6a37fba5a7
2 changed files with 39 additions and 0 deletions
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38
meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0011-discoverer-Don-t-print-channel-layout-for-more-than-.patch Normal file
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@@ -0,0 +1,38 @@
From aa07d94c10d71fac389dbbb264a59c1f6117eead Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Mon, 30 Sep 2024 18:19:30 +0300
Subject: [PATCH] discoverer: Don't print channel layout for more than 64
channels
64+ channels are always unpositioned / unknown layout.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-248
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3864
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8034>
CVE: CVE-2024-47600
Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/aa07d94c10d71fac389dbbb264a59c1f6117eead]
Signed-off-by: Peter Marko <peter.marko@siemens.com>
---
tools/gst-discoverer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/gst-discoverer.c b/tools/gst-discoverer.c
index e3f048bed5..4a2a1b4bc4 100644
--- a/tools/gst-discoverer.c
+++ b/tools/gst-discoverer.c
@@ -222,7 +222,7 @@ format_channel_mask (GstDiscovererAudioInfo * ainfo)
channel_mask = gst_discoverer_audio_info_get_channel_mask (ainfo);
- if (channel_mask != 0) {
+ if (channel_mask != 0 && channels <= 64) {
gst_audio_channel_positions_from_mask (channels, channel_mask, position);
for (i = 0; i < channels; i++) {
--
2.30.2

1
meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.22.12.bb
View File

@@ -17,6 +17,7 @@ SRC_URI = "https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-ba
file://0008-ssaparse-Search-for-closing-brace-after-opening-brac.patch \
file://0009-ssaparse-Don-t-use-strstr-on-strings-that-are-potent.patch \
file://0010-id3v2-Don-t-try-parsing-extended-header-if-not-enoug.patch \
file://0011-discoverer-Don-t-print-channel-layout-for-more-than-.patch \
"
SRC_URI[sha256sum] = "73cfadc3a6ffe77ed974cfd6fb391c605e4531f48db21dd6b9f42b8cb69bd8c1"