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Status published
Unknown
CVE-2025-39929
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
Vulnerability Description
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()
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/5aa69aabcb275a8012265233c7694076ce1d9102
- https://git.kernel.org/stable/c/aa4cf7615328eae44f3b4bf5f4fde3fb390c27c6
- https://git.kernel.org/stable/c/3d7c075c878ac844e33c43e506c2fa27ac7e9689
- https://git.kernel.org/stable/c/e7b7a93879558e77d950f1ff9a6f3daa385b33df
- https://git.kernel.org/stable/c/922338efaad63cfe30d459dfc59f9d69ff93ded4
- https://git.kernel.org/stable/c/0991418bf98f191d0c320bd25245fcffa1998c7e
- https://git.kernel.org/stable/c/daac51c7032036a0ca5f1aa419ad1b0471d1c6e0
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
f198186aa9bbd60fae7a2061f4feec614d880299, 4.16, 0, 5.10.259, 5.15.210, 6.1.154, 6.6.108, 6.12.49, 6.16.9, 6.17
Timeline
Official Publish:
October 4th, 2025
Last Modified:
July 14th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.