Provide references for CVE-2021-30474.
Where can I find more information about CVE-2021-30474?
References are available at: https://bugs.chromium.org/p/aomedia/issues/detail?id=3000, https://aomedia.googlesource.com/aom/+/6e31957b6dc62dbc7d1bb70cd84902dd14c4bf2e, https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html, https://www.debian.org/security/2023/dsa-5490, https://security.gentoo.org/glsa/202401-32.