github - ghsa-35r5-x2r5-c49q

GHSA-35R5-X2R5-C49Q

Vulnerability from github – Published: 2025-04-16 15:34 – Updated: 2025-11-14 18:31

Details

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

ksmbd: add bounds check for durable handle context

Add missing bounds check for durable handle context.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-22043"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T15:15:57Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: add bounds check for durable handle context\n\nAdd missing bounds check for durable handle context.",
  "id": "GHSA-35r5-x2r5-c49q",
  "modified": "2025-11-14T18:31:18Z",
  "published": "2025-04-16T15:34:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22043"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1107b9ed92194603593c51829a3887812ae9e806"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29b946714d6aa77de54c71243bba39469ac43ef2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/542027e123fc0bfd61dd59e21ae0ee4ef2101b29"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8d4848c45943c9cf5e86142fd7347efa97f497db"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0db3d9d416e332a0d6f045a1509539d3a4cd898"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-22043 (GCVE-0-2025-22043)

Vulnerability from cvelistv5 – Published: 2025-04-16 14:12 – Updated: 2025-05-26 05:17

Summary

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add bounds check for durable handle context Add missing bounds check for durable handle context.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/8d4848c45943c9cf5…
	https://git.kernel.org/stable/c/29b946714d6aa77de…
	https://git.kernel.org/stable/c/1107b9ed921946035…
	https://git.kernel.org/stable/c/f0db3d9d416e332a0…
	https://git.kernel.org/stable/c/542027e123fc0bfd6…

Impacted products

Vendor

Product

Version

Linux

Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 8d4848c45943c9cf5e86142fd7347efa97f497db (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 29b946714d6aa77de54c71243bba39469ac43ef2 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 1107b9ed92194603593c51829a3887812ae9e806 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < f0db3d9d416e332a0d6f045a1509539d3a4cd898 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 542027e123fc0bfd61dd59e21ae0ee4ef2101b29 (git)

Linux

Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 6.6.87 , ≤ 6.6.* (semver)
Unaffected: 6.12.23 , ≤ 6.12.* (semver)
Unaffected: 6.13.11 , ≤ 6.13.* (semver)
Unaffected: 6.14.2 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/server/smb2pdu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8d4848c45943c9cf5e86142fd7347efa97f497db",
              "status": "affected",
              "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
              "versionType": "git"
            },
            {
              "lessThan": "29b946714d6aa77de54c71243bba39469ac43ef2",
              "status": "affected",
              "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
              "versionType": "git"
            },
            {
              "lessThan": "1107b9ed92194603593c51829a3887812ae9e806",
              "status": "affected",
              "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
              "versionType": "git"
            },
            {
              "lessThan": "f0db3d9d416e332a0d6f045a1509539d3a4cd898",
              "status": "affected",
              "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
              "versionType": "git"
            },
            {
              "lessThan": "542027e123fc0bfd61dd59e21ae0ee4ef2101b29",
              "status": "affected",
              "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/server/smb2pdu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.23",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.87",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.23",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.11",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: add bounds check for durable handle context\n\nAdd missing bounds check for durable handle context."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:17:13.769Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8d4848c45943c9cf5e86142fd7347efa97f497db"
        },
        {
          "url": "https://git.kernel.org/stable/c/29b946714d6aa77de54c71243bba39469ac43ef2"
        },
        {
          "url": "https://git.kernel.org/stable/c/1107b9ed92194603593c51829a3887812ae9e806"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0db3d9d416e332a0d6f045a1509539d3a4cd898"
        },
        {
          "url": "https://git.kernel.org/stable/c/542027e123fc0bfd61dd59e21ae0ee4ef2101b29"
        }
      ],
      "title": "ksmbd: add bounds check for durable handle context",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22043",
    "datePublished": "2025-04-16T14:12:04.558Z",
    "dateReserved": "2024-12-29T08:45:45.810Z",
    "dateUpdated": "2025-05-26T05:17:13.769Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-35R5-X2R5-C49Q

CVE-2025-22043 (GCVE-0-2025-22043)

Tags

Sightings

Nomenclature