From: Peter Marko <peter.ma...@siemens.com> Pick commit from: * https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8035
Signed-off-by: Peter Marko <peter.ma...@siemens.com> --- ...at-most-64-channels-to-NONE-position.patch | 35 +++++++++++++++++++ .../gstreamer1.0-plugins-base_1.22.12.bb | 1 + 2 files changed, 36 insertions(+) create mode 100644 meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0004-vorbisdec-Set-at-most-64-channels-to-NONE-position.patch diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0004-vorbisdec-Set-at-most-64-channels-to-NONE-position.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0004-vorbisdec-Set-at-most-64-channels-to-NONE-position.patch new file mode 100644 index 00000000000..2c44348a5dd --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0004-vorbisdec-Set-at-most-64-channels-to-NONE-position.patch @@ -0,0 +1,35 @@ +From 3eee4954d70accf94262299994eb21107a65dea8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebast...@centricular.com> +Date: Mon, 30 Sep 2024 21:35:07 +0300 +Subject: [PATCH] vorbisdec: Set at most 64 channels to NONE position + +Thanks to Antonio Morales for finding and reporting the issue. + +Fixes GHSL-2024-115 +Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3869 + +Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8035> + +CVE: CVE-2024-47538 +Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/3eee4954d70accf94262299994eb21107a65dea8] +Signed-off-by: Peter Marko <peter.ma...@siemens.com> +--- + ext/vorbis/gstvorbisdec.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/ext/vorbis/gstvorbisdec.c b/ext/vorbis/gstvorbisdec.c +index 6a410ed858..1fc4fa883e 100644 +--- a/ext/vorbis/gstvorbisdec.c ++++ b/ext/vorbis/gstvorbisdec.c +@@ -204,7 +204,7 @@ vorbis_handle_identification_packet (GstVorbisDec * vd) + } + default:{ + GstAudioChannelPosition position[64]; +- gint i, max_pos = MAX (vd->vi.channels, 64); ++ gint i, max_pos = MIN (vd->vi.channels, 64); + + GST_ELEMENT_WARNING (vd, STREAM, DECODE, + (NULL), ("Using NONE channel layout for more than 8 channels")); +-- +2.30.2 + diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.22.12.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.22.12.bb index 5905c2d5b1a..fbdd599eb93 100644 --- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.22.12.bb +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.22.12.bb @@ -10,6 +10,7 @@ SRC_URI = "https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-ba file://0001-ENGR00312515-get-caps-from-src-pad-when-query-caps.patch \ file://0003-viv-fb-Make-sure-config.h-is-included.patch \ file://0002-ssaparse-enhance-SSA-text-lines-parsing.patch \ + file://0004-vorbisdec-Set-at-most-64-channels-to-NONE-position.patch \ " SRC_URI[sha256sum] = "73cfadc3a6ffe77ed974cfd6fb391c605e4531f48db21dd6b9f42b8cb69bd8c1" -- 2.30.2
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