Bug 2376477 (CVE-2025-7068)

Summary: CVE-2025-7068 hdf5: HDF5 Memory Leak Vulnerability
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: bbrownin
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in HDF5. The H5FL__malloc function in src/H5FL.c exhibits a memory leak due to improper memory management, requiring local attacker access. This manipulation results in a resource exhaustion condition. Consequently, an application-level denial of service may occur.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2376717    
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Description OSIDB Bzimport 2025-07-04 21:01:14 UTC
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5FL__malloc of the file src/H5FL.c. The manipulation leads to memory leak. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.