Bug 2395851 (CVE-2022-50348)

Summary: CVE-2022-50348 kernel: nfsd: Fix a memory leak in an error handling path
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-09-16 17:01:54 UTC 
In the Linux kernel, the following vulnerability has been resolved:

nfsd: Fix a memory leak in an error handling path

If this memdup_user() call fails, the memory allocated in a previous call
a few lines above should be freed. Otherwise it leaks.
Comment 1 Keith Grant 2025-09-16 18:54:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091640-CVE-2022-50348-534c@gregkh/T