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smb3: missing lock when picking channel

Type: advisorySources: OSV

In the Linux kernel, the following vulnerability has been resolved: smb3: missing lock when picking channel Coverity spotted a place where we should have been holding the channel lock when accessing the ses channel index. Addresses-Coverity: 1582039 ("Data race condition (MISSING_LOCK)")

Products
Kernel
Affected versions
Not specified
Fixed versions
6.1.91, 6.6.30, 6.8.9
CVEs
CVE-2024-35999
Confirmed fixed CVEs
Not specified
Updated in this feed
7 Nov 2026, 08:14 UTC · Revision 1

Source evidence

smb3: missing lock when picking channel

core-osv · Original source

Published 20 May 2024, 09:48 UTC

In the Linux kernel, the following vulnerability has been resolved: smb3: missing lock when picking channel Coverity spotted a place where we should have been holding the channel lock when accessing the ses channel index. Addresses-Coverity: 1582039 ("Data race condition (MISSING_LOCK)")

osv:CVE-2024-35999

Kernel

Fixed versions: 6.1.91, 6.6.30, 6.8.9

Complete source record
{
  "id": "9e95e111fa73ad4b7330160d7148d5d76df0205c3463610948d03a34f4a7dcd3",
  "url": "https://osv.dev/vulnerability/CVE-2024-35999",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "smb3: missing lock when picking channel",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: smb3: missing lock when picking channel Coverity spotted a place where we should have been holding the channel lock when accessing the ses channel index. Addresses-Coverity: 1582039 (\"Data race condition (MISSING_LOCK)\")",
    "evidence": "osv:CVE-2024-35999",
    "products": [
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          "evidence": "/affected/1/package/name"
        },
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            "evidence": "/affected/1/ranges"
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            "evidence": "/affected/1/ranges"
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            "evidence": "/affected/1/ranges"
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        "affected_versions": []
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    "severity": "high",
    "structured": {
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      "aliases": [
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      "metrics": [
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            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35999.json"
          }
        },
        {
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            {
              "type": "ECOSYSTEM",
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              ]
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            {
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          "package": {
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            "ecosystem": "Linux"
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          "database_specific": {
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      ],
      "modified": "2026-10-28T02:30:50.586103268Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0fcf7e219448e937681216353c9a58abae6d3c2e",
        "https://git.kernel.org/stable/c/60ab245292280905603bc0d3654f4cf8fceccb00",
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        "https://git.kernel.org/stable/c/98c7ed29cd754ae7475dc7cb3f33399fda902729",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35999.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-35999",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35999.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-35999",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 518721,
  "published_at": "2024-05-20T09:48:01.653+00:00"
}