Bug 2164021 (CVE-2022-45748) - CVE-2022-45748 assimp: use-after-free in ColladaParser::ExtractDataObjectFromChannel function in code/AssetLib/Collada/ColladaParser.cpp
Summary: CVE-2022-45748 assimp: use-after-free in ColladaParser::ExtractDataObjectFrom...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-45748
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2164023 2164022
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-24 14:10 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-01-26 20:22 UTC (History)
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Last Closed: 2023-01-26 20:22:12 UTC
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Description Guilherme de Almeida Suckevicz 2023-01-24 14:10:45 UTC 
An issue was discovered with assimp 5.1.4, a use after free occurred in function ColladaParser::ExtractDataObjectFromChannel in file /code/AssetLib/Collada/ColladaParser.cpp.

Reference:
https://github.com/assimp/assimp/issues/4286
Comment 1 Guilherme de Almeida Suckevicz 2023-01-24 14:11:04 UTC 
Created assimp tracking bugs for this issue:

Affects: epel-all [bug 2164023]
Affects: fedora-all [bug 2164022]
Comment 2 Product Security DevOps Team 2023-01-26 20:22:11 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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