Details: https://nvd.nist.gov/vuln/detail/CVE-2025-56225
Pick the PR content referenced by the NVD advisoy. Signed-off-by: Gyorgy Sarvari <[email protected]> --- .../fluidsynth/CVE-2025-56225.patch | 25 +++++++++++++++++++ .../fluidsynth/fluidsynth_git.bb | 10 ++++---- 2 files changed, 30 insertions(+), 5 deletions(-) create mode 100644 meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth/CVE-2025-56225.patch diff --git a/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth/CVE-2025-56225.patch b/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth/CVE-2025-56225.patch new file mode 100644 index 0000000000..a1de14ca19 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth/CVE-2025-56225.patch @@ -0,0 +1,25 @@ +From 18ab31c1dad215188edf2bedc78be98a32492ec9 Mon Sep 17 00:00:00 2001 +From: "Tom M." <[email protected]> +Date: Mon, 14 Jul 2025 18:13:38 +0200 +Subject: [PATCH] Fix a nullpointer dereference during legato mode (#1607) + +CVE: CVE-2025-56225 +Upstream-Status: Backport [https://github.com/FluidSynth/fluidsynth/commit/45f2a79f4265dcc4f98cfbafdb10727fb1c0d411] +Signed-off-by: Gyorgy Sarvari <[email protected]> +--- + src/synth/fluid_synth_monopoly.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/synth/fluid_synth_monopoly.c b/src/synth/fluid_synth_monopoly.c +index d1de1319..6e6e2a90 100644 +--- a/src/synth/fluid_synth_monopoly.c ++++ b/src/synth/fluid_synth_monopoly.c +@@ -410,7 +410,7 @@ int fluid_synth_noteoff_mono_LOCAL(fluid_synth_t *synth, int chan, int key) + fluid_channel_breath_msb(channel)) + { + /* legato playing detection */ +- if(channel->mode & FLUID_CHANNEL_LEGATO_PLAYING) ++ if (channel->mode & FLUID_CHANNEL_LEGATO_PLAYING && channel->preset != NULL) + { + /* the list contains others notes */ + if(i_prev >= 0) diff --git a/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth_git.bb b/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth_git.bb index 984f37b756..bcae74adca 100644 --- a/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth_git.bb +++ b/meta-multimedia/recipes-multimedia/fluidsynth/fluidsynth_git.bb @@ -2,11 +2,11 @@ require ${BPN}.inc DEPENDS = "${BPN}-native alsa-lib ncurses glib-2.0" -SRC_URI += " \ - file://0001-Do-not-build-gentables-helper-we-have-to-use-native-.patch \ - file://0002-fluid_synth_nwrite_float-Allow-zero-pointer-for-left.patch \ - file://0003-Use-ARM-NEON-accelaration-for-float-multithreaded-se.patch \ -" +SRC_URI += "file://0001-Do-not-build-gentables-helper-we-have-to-use-native-.patch \ + file://0002-fluid_synth_nwrite_float-Allow-zero-pointer-for-left.patch \ + file://0003-Use-ARM-NEON-accelaration-for-float-multithreaded-se.patch \ + file://CVE-2025-56225.patch \ + " EXTRA_OECMAKE = "-Denable-floats=ON -DLIB_SUFFIX=${@d.getVar('baselib').replace('lib', '')}"
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