Bug 2246481 (CVE-2021-30474)

Summary:	CVE-2021-30474 aom: use-after-free in aom_film_grain_table_lookup() in grain_table.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:	2246482, 2246483
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Description TEJ RATHI 2023-10-27 06:05:29 UTC

aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free. 

https://aomedia.googlesource.com/aom/+/6e31957b6dc62dbc7d1bb70cd84902dd14c4bf2e
https://bugs.chromium.org/p/aomedia/issues/detail?id=3000

Comment 1 TEJ RATHI 2023-10-27 06:05:52 UTC

Created aom tracking bugs for this issue:

Affects: epel-all [bug 2246483]
Affects: fedora-all [bug 2246482]