fkie_nvd - fkie_cve-2025-68234

FKIE_CVE-2025-68234

Vulnerability from fkie_nvd - Published: 2025-12-16 14:15 - Updated: 2025-12-18 15:08

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: io_uring/cmd_net: fix wrong argument types for skb_queue_splice() If timestamp retriving needs to be retried and the local list of SKB's already has entries, then it's spliced back into the socket queue. However, the arguments for the splice helper are transposed, causing exactly the wrong direction of splicing into the on-stack list. Fix that up.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/46447367a52965e9d35f112f5b26fc8ff8ec443d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c85d2cfc5e24e6866b56c7253fd4e1c7db35986c

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/cmd_net: fix wrong argument types for skb_queue_splice()\n\nIf timestamp retriving needs to be retried and the local list of\nSKB\u0027s already has entries, then it\u0027s spliced back into the socket\nqueue. However, the arguments for the splice helper are transposed,\ncausing exactly the wrong direction of splicing into the on-stack\nlist. Fix that up."
    }
  ],
  "id": "CVE-2025-68234",
  "lastModified": "2025-12-18T15:08:06.237",
  "metrics": {},
  "published": "2025-12-16T14:15:58.267",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/46447367a52965e9d35f112f5b26fc8ff8ec443d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c85d2cfc5e24e6866b56c7253fd4e1c7db35986c"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2025-68234 (GCVE-0-2025-68234)

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

Title

io_uring/cmd_net: fix wrong argument types for skb_queue_splice()

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/c85d2cfc5e24e6866…
	https://git.kernel.org/stable/c/46447367a52965e9d…

Impacted products

Vendor

Product

Version

Linux

Affected: 9e4ed359b8efad0e8ad4510d8ad22bf0b060526a , < c85d2cfc5e24e6866b56c7253fd4e1c7db35986c (git)
Affected: 9e4ed359b8efad0e8ad4510d8ad22bf0b060526a , < 46447367a52965e9d35f112f5b26fc8ff8ec443d (git)

Linux

Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.17.10 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "io_uring/cmd_net.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c85d2cfc5e24e6866b56c7253fd4e1c7db35986c",
              "status": "affected",
              "version": "9e4ed359b8efad0e8ad4510d8ad22bf0b060526a",
              "versionType": "git"
            },
            {
              "lessThan": "46447367a52965e9d35f112f5b26fc8ff8ec443d",
              "status": "affected",
              "version": "9e4ed359b8efad0e8ad4510d8ad22bf0b060526a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "io_uring/cmd_net.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "lessThan": "6.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.10",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/cmd_net: fix wrong argument types for skb_queue_splice()\n\nIf timestamp retriving needs to be retried and the local list of\nSKB\u0027s already has entries, then it\u0027s spliced back into the socket\nqueue. However, the arguments for the splice helper are transposed,\ncausing exactly the wrong direction of splicing into the on-stack\nlist. Fix that up."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-16T14:04:14.300Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c85d2cfc5e24e6866b56c7253fd4e1c7db35986c"
        },
        {
          "url": "https://git.kernel.org/stable/c/46447367a52965e9d35f112f5b26fc8ff8ec443d"
        }
      ],
      "title": "io_uring/cmd_net: fix wrong argument types for skb_queue_splice()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68234",
    "datePublished": "2025-12-16T14:04:14.300Z",
    "dateReserved": "2025-12-16T13:41:40.258Z",
    "dateUpdated": "2025-12-16T14:04:14.300Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

FKIE_CVE-2025-68234

CVE-2025-68234 (GCVE-0-2025-68234)

Tags

Sightings

Nomenclature