fkie_nvd - fkie_cve-2025-68234

fkie_cve-2025-68234

Vulnerability from fkie_nvd

Published

2025-12-16 14:15

Modified

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

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

Modified

2025-12-16 14:04

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

	https://git.kernel.org/stable/c/c85d2cfc5e24e6866b56c7253fd4e1c7db35986c
	https://git.kernel.org/stable/c/46447367a52965e9d35f112f5b26fc8ff8ec443d

Impacted products

Vendor

Product

Version

Version: 9e4ed359b8efad0e8ad4510d8ad22bf0b060526a
Version: 9e4ed359b8efad0e8ad4510d8ad22bf0b060526a

Version: 6.17

Show details on NVD website

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"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.