Bug 2400720 (CVE-2022-50460)

Summary: CVE-2022-50460 kernel: cifs: Fix xid leak in cifs_flock()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-10-01 12:03:32 UTC 
In the Linux kernel, the following vulnerability has been resolved:

cifs: Fix xid leak in cifs_flock()

If not flock, before return -ENOLCK, should free the xid,
otherwise, the xid will be leaked.
Comment 1 Jon Moroney 2025-10-01 22:40:00 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100119-CVE-2022-50460-2149@gregkh/T