Bug 2401419 (CVE-2025-39929) - CVE-2025-39929 kernel: smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
Summary: CVE-2025-39929 kernel: smb: client: fix smbdirect_recv_io leak in smbd_negoti...
Keywords:
Status: NEW
Alias: CVE-2025-39929
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-04 08:02 UTC by OSIDB Bzimport
Modified: 2025-10-06 18:29 UTC (History)
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Description OSIDB Bzimport 2025-10-04 08:02:17 UTC 
In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path

During tests of another unrelated patch I was able to trigger this
error: Objects remaining on __kmem_cache_shutdown()
Comment 1 Jon Moroney 2025-10-06 16:02:31 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100414-CVE-2025-39929-4308@gregkh/T
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