Bug 2355803 (CVE-2025-2913)

Summary:	CVE-2025-2913 hdf5: HDF5 H5FL.c H5FL__blk_gc_list use after free
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jeder
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Doc Text:	A flaw was found in HDF5. This vulnerability allows use-after-free via manipulating the argument H5FL_blk_head_t in the function H5FL__blk_gc_list.	Story Points:	---
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Last Closed:		Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2025-03-28 17:01:10 UTC

A vulnerability was found in HDF5 up to 1.14.6. It has been rated as problematic. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.