diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-0518.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-0518.patch new file mode 100644 index 0000000000..d3e02bebe6 --- /dev/null +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-0518.patch @@ -0,0 +1,34 @@ +From b5b6391d64807578ab872dc58fb8aa621dcfc38a Mon Sep 17 00:00:00 2001 +From: Michael Niedermayer +Date: Mon, 6 Jan 2025 22:01:39 +0100 +Subject: [PATCH] avfilter/af_pan: Fix sscanf() use + +Fixes: Memory Data Leak + +Found-by: Simcha Kosman +Signed-off-by: Michael Niedermayer + +CVE: CVE-2025-0518 + +Upstream-Status: Backport [https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a] + +Signed-off-by: Archana Polampalli +--- + libavfilter/af_pan.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libavfilter/af_pan.c b/libavfilter/af_pan.c +index cfed9f1..ffcd214 100644 +--- a/libavfilter/af_pan.c ++++ b/libavfilter/af_pan.c +@@ -165,7 +165,7 @@ static av_cold int init(AVFilterContext *ctx) + sign = 1; + while (1) { + gain = 1; +- if (sscanf(arg, "%lf%n *%n", &gain, &len, &len)) ++ if (sscanf(arg, "%lf%n *%n", &gain, &len, &len) >= 1) + arg += len; + if (parse_channel_name(&arg, &in_ch_id, &named)){ + av_log(ctx, AV_LOG_ERROR, +-- +2.40.0 diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb index bd1259d392..06ca65a480 100644 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb @@ -50,6 +50,7 @@ SRC_URI = " \ file://CVE-2025-25473.patch \ file://CVE-2025-25471.patch \ file://CVE-2025-22921.patch \ + file://CVE-2025-0518.patch \ " SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968"