diff --git a/ffmpeg-6.changes b/ffmpeg-6.changes index 2e94c14..d5f8388 100644 --- a/ffmpeg-6.changes +++ b/ffmpeg-6.changes @@ -1,3 +1,17 @@ +------------------------------------------------------------------- +Thu Apr 23 14:05:28 UTC 2024 - Cliff Zhao + +- Add ffmpeg-CVE-2023-50008.patch: + Backporting 5f87a68c from upstream, Fix memory leaks. + (CVE-2023-50008 bsc#1223254) + +------------------------------------------------------------------- +Thu Apr 23 12:22:53 UTC 2024 - Cliff Zhao + +- Add ffmpeg-CVE-2023-50007.patch: + Backporting b1942734 from upstream, Fix crash with EOF handling. + (CVE-2023-50007 bsc#1223253) + ------------------------------------------------------------------- Mon Apr 22 12:41:55 UTC 2024 - Jan Engelhardt diff --git a/ffmpeg-6.spec b/ffmpeg-6.spec index 8b13fe6..7ab050d 100644 --- a/ffmpeg-6.spec +++ b/ffmpeg-6.spec @@ -120,7 +120,10 @@ Patch12: 0001-avutil-hwcontext-Don-t-assume-frames_uninit-is-reent.patch Patch13: 0001-avfilter-vf_codecview-fix-heap-buffer-overflow.patch Patch90: ffmpeg-chromium.patch Patch91: ffmpeg-dlopen-openh264.patch - +# PATCH-FIX-UPSTREAM ffmpeg-CVE-2023-50007.patch CVE-2023-50007 bsc#1223253 qzhao@suse.com -- Fix crash with EOF handling. +Patch92: ffmpeg-CVE-2023-50007.patch +# PATCH-FIX-UPSTREAM ffmpeg-CVE-2023-50008.patch CVE-2023-50008 bsc#1223254 qzhao@suse.com -- Fix memory leaks. +Patch93: ffmpeg-CVE-2023-50008.patch BuildRequires: ladspa-devel BuildRequires: libgsm-devel BuildRequires: libmp3lame-devel >= 3.98.3 @@ -841,6 +844,10 @@ Patch12: 0001-avutil-hwcontext-Don-t-assume-frames_uninit-is-reent.patch Patch13: 0001-avfilter-vf_codecview-fix-heap-buffer-overflow.patch Patch90: ffmpeg-chromium.patch Patch91: ffmpeg-dlopen-openh264.patch +# PATCH-FIX-UPSTREAM ffmpeg-CVE-2023-50007.patch CVE-2023-50007 bsc#1223253 qzhao@suse.com -- Fix crash with EOF handling. +Patch92: ffmpeg-CVE-2023-50007.patch +# PATCH-FIX-UPSTREAM ffmpeg-CVE-2023-50008.patch CVE-2023-50008 bsc#1223254 qzhao@suse.com -- Fix memory leaks. +Patch93: ffmpeg-CVE-2023-50008.patch BuildRequires: c_compiler Requires: this-is-only-for-build-envs diff --git a/ffmpeg-CVE-2023-50007.patch b/ffmpeg-CVE-2023-50007.patch new file mode 100644 index 0000000..f970722 --- /dev/null +++ b/ffmpeg-CVE-2023-50007.patch @@ -0,0 +1,67 @@ +commit b1942734c7cbcdc9034034373abcc9ecb9644c47 +Author: Paul B Mahol +Date: Mon Nov 27 11:45:34 2023 +0100 + + avfilter/af_afwtdn: fix crash with EOF handling + +diff -Nura ffmpeg-6.1.1/libavfilter/af_afwtdn.c ffmpeg-6.1.1_new/libavfilter/af_afwtdn.c +--- ffmpeg-6.1.1/libavfilter/af_afwtdn.c 2023-11-11 08:25:17.000000000 +0800 ++++ ffmpeg-6.1.1_new/libavfilter/af_afwtdn.c 2024-04-25 14:15:23.737350315 +0800 +@@ -408,6 +408,7 @@ + + uint64_t sn; + int64_t eof_pts; ++ int eof; + + int wavelet_type; + int channels; +@@ -1069,7 +1070,7 @@ + s->drop_samples = 0; + } else { + if (s->padd_samples < 0 && eof) { +- out->nb_samples += s->padd_samples; ++ out->nb_samples = FFMAX(0, out->nb_samples + s->padd_samples); + s->padd_samples = 0; + } + if (!eof) +@@ -1208,23 +1209,26 @@ + + FF_FILTER_FORWARD_STATUS_BACK(outlink, inlink); + +- ret = ff_inlink_consume_samples(inlink, s->nb_samples, s->nb_samples, &in); +- if (ret < 0) +- return ret; +- if (ret > 0) +- return filter_frame(inlink, in); ++ if (!s->eof) { ++ ret = ff_inlink_consume_samples(inlink, s->nb_samples, s->nb_samples, &in); ++ if (ret < 0) ++ return ret; ++ if (ret > 0) ++ return filter_frame(inlink, in); ++ } + + if (ff_inlink_acknowledge_status(inlink, &status, &pts)) { +- if (status == AVERROR_EOF) { +- while (s->padd_samples != 0) { +- ret = filter_frame(inlink, NULL); +- if (ret < 0) +- return ret; +- } +- ff_outlink_set_status(outlink, status, pts); +- return ret; +- } ++ if (status == AVERROR_EOF) ++ s->eof = 1; + } ++ ++ if (s->eof && s->padd_samples != 0) { ++ return filter_frame(inlink, NULL); ++ } else if (s->eof) { ++ ff_outlink_set_status(outlink, AVERROR_EOF, s->eof_pts); ++ return 0; ++ } ++ + FF_FILTER_FORWARD_WANTED(outlink, inlink); + + return FFERROR_NOT_READY; diff --git a/ffmpeg-CVE-2023-50008.patch b/ffmpeg-CVE-2023-50008.patch new file mode 100644 index 0000000..0502a62 --- /dev/null +++ b/ffmpeg-CVE-2023-50008.patch @@ -0,0 +1,18 @@ +commit 5f87a68cf70dafeab2fb89b42e41a4c29053b89b +Author: Paul B Mahol +Date: Mon Nov 27 12:08:20 2023 +0100 + + avfilter/vf_colorcorrect: fix memory leaks + +diff -Nura ffmpeg-6.1.1/libavfilter/vf_colorcorrect.c ffmpeg-6.1.1_new/libavfilter/vf_colorcorrect.c +--- ffmpeg-6.1.1/libavfilter/vf_colorcorrect.c 2023-11-11 08:25:17.000000000 +0800 ++++ ffmpeg-6.1.1_new/libavfilter/vf_colorcorrect.c 2024-04-25 14:35:29.717468737 +0800 +@@ -497,6 +497,8 @@ + ColorCorrectContext *s = ctx->priv; + + av_freep(&s->analyzeret); ++ av_freep(&s->uhistogram); ++ av_freep(&s->vhistogram); + } + + static const AVFilterPad colorcorrect_inputs[] = {