CVE-2021-30473 – Gentoo Linux Security Advisory 202401-32

https://notcve.org/view.php?id=CVE-2021-30473

06 May 2021 — aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap. El archivo aom_image.c en libaom en AOMedia versiones anteriores al 07-04-2021, libera memoria que no se encuentra en la pila Multiple security vulnerabilities have been discovered in aom, the AV1 Video Codec Library. Buffer overflows, use-after-free and NULL pointer dereferences may cause a denial of service or other unspecified impact if a malformed multimedia file is processed. • https://aomedia.googlesource.com/aom/+/4efe20e99dcd9b6f8eadc8de8acc825be7416578 • CWE-763: Release of Invalid Pointer or Reference •