Bug 2373363 (CVE-2025-38065)

Summary: CVE-2025-38065 kernel: orangefs: Do not truncate file size
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Description OSIDB Bzimport 2025-06-18 10:03:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

orangefs: Do not truncate file size

'len' is used to store the result of i_size_read(), so making 'len'
a size_t results in truncation to 4GiB on 32-bit systems.
Comment 1 Avinash Hanwate 2025-06-20 18:10:37 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061836-CVE-2025-38065-e91a@gregkh/T