CVE-2025-39929 (GCVE-0-2025-39929)

Vulnerability from cvelistv5 – Published: 2025-10-04 07:30 – Updated: 2025-10-04 07:30
VLAI?
Title
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
Summary
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()
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < 3d7c075c878ac844e33c43e506c2fa27ac7e9689 (git)
Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < e7b7a93879558e77d950f1ff9a6f3daa385b33df (git)
Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < 922338efaad63cfe30d459dfc59f9d69ff93ded4 (git)
Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < 0991418bf98f191d0c320bd25245fcffa1998c7e (git)
Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < daac51c7032036a0ca5f1aa419ad1b0471d1c6e0 (git)
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    Linux Linux Affected: 4.16
Unaffected: 0 , < 4.16 (semver)
Unaffected: 6.1.154 , ≤ 6.1.* (semver)
Unaffected: 6.6.108 , ≤ 6.6.* (semver)
Unaffected: 6.12.49 , ≤ 6.12.* (semver)
Unaffected: 6.16.9 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
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      "cpeApplicability": [
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        {
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path\n\nDuring tests of another unrelated patch I was able to trigger this\nerror: Objects remaining on __kmem_cache_shutdown()"
        }
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      "providerMetadata": {
        "dateUpdated": "2025-10-04T07:30:55.153Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "datePublished": "2025-10-04T07:30:55.153Z",
    "dateReserved": "2025-04-16T07:20:57.147Z",
    "dateUpdated": "2025-10-04T07:30:55.153Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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