github - ghsa-v9c3-fv62-pqcc

GHSA-V9C3-FV62-PQCC

Vulnerability from github – Published: 2025-12-24 12:30 – Updated: 2025-12-24 12:30

Details

In the Linux kernel, the following vulnerability has been resolved:

ns: initialize ns_list_node for initial namespaces

Make sure that the list is always initialized for initial namespaces.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-68377"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T11:16:01Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nns: initialize ns_list_node for initial namespaces\n\nMake sure that the list is always initialized for initial namespaces.",
  "id": "GHSA-v9c3-fv62-pqcc",
  "modified": "2025-12-24T12:30:30Z",
  "published": "2025-12-24T12:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68377"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3dd50c58664e2684bd610a57bf3ab713cbb0ea91"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e31c902d785411eb4a246fba2e8a32aa59d33ce2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-68377 (GCVE-0-2025-68377)

Vulnerability from cvelistv5 – Published: 2025-12-24 10:33 – Updated: 2025-12-24 10:33

Title

ns: initialize ns_list_node for initial namespaces

Summary

In the Linux kernel, the following vulnerability has been resolved: ns: initialize ns_list_node for initial namespaces Make sure that the list is always initialized for initial namespaces.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e31c902d785411eb4…
	https://git.kernel.org/stable/c/3dd50c58664e2684b…

Impacted products

Vendor

Product

Version

Linux

Affected: 885fc8ac0a4dc70f5d87b80b0977292870e35c60 , < e31c902d785411eb4a246fba2e8a32aa59d33ce2 (git)
Affected: 885fc8ac0a4dc70f5d87b80b0977292870e35c60 , < 3dd50c58664e2684bd610a57bf3ab713cbb0ea91 (git)

Linux

Affected: 6.18
Unaffected: 0 , < 6.18 (semver)
Unaffected: 6.18.2 , ≤ 6.18.* (semver)
Unaffected: 6.19-rc1 , ≤ * (original_commit_for_fix)

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  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "include/linux/ns_common.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "lessThan": "e31c902d785411eb4a246fba2e8a32aa59d33ce2",
              "status": "affected",
              "version": "885fc8ac0a4dc70f5d87b80b0977292870e35c60",
              "versionType": "git"
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              "lessThan": "3dd50c58664e2684bd610a57bf3ab713cbb0ea91",
              "status": "affected",
              "version": "885fc8ac0a4dc70f5d87b80b0977292870e35c60",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
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          "programFiles": [
            "include/linux/ns_common.h"
          ],
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          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "6.18"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "6.18.2",
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            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.2",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nns: initialize ns_list_node for initial namespaces\n\nMake sure that the list is always initialized for initial namespaces."
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      "providerMetadata": {
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        },
        {
          "url": "https://git.kernel.org/stable/c/3dd50c58664e2684bd610a57bf3ab713cbb0ea91"
        }
      ],
      "title": "ns: initialize ns_list_node for initial namespaces",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68377",
    "datePublished": "2025-12-24T10:33:06.174Z",
    "dateReserved": "2025-12-16T14:48:05.311Z",
    "dateUpdated": "2025-12-24T10:33:06.174Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V9C3-FV62-PQCC

CVE-2025-68377 (GCVE-0-2025-68377)

Tags

Sightings

Nomenclature