CVE-2025-38251 (GCVE-0-2025-38251)

Vulnerability from cvelistv5 – Published: 2025-07-09 10:42 – Updated: 2025-11-03 17:35
VLAI?
Title
atm: clip: prevent NULL deref in clip_push()
Summary
In the Linux kernel, the following vulnerability has been resolved: atm: clip: prevent NULL deref in clip_push() Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb. If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < 41f6420ee845006354c004839fed07da71e34aee (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < 9199e8cb75f13a1650adcb3c6cad42789c43884e (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < 88c88f91f4b3563956bb52e7a71a3640f7ece157 (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < 3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08 (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < a07005a77b18ae59b8471e7e4d991fa9f642b3c2 (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < ede31ad949ae0d03cb4c5edd79991586ad7c8bb8 (git)
Affected: 93a2014afbace907178afc3c9c1e62c9a338595a , < b993ea46b3b601915ceaaf3c802adf11e7d6bac6 (git)
Create a notification for this product.
    Linux Linux Affected: 5.7
Unaffected: 0 , < 5.7 (semver)
Unaffected: 5.10.240 , ≤ 5.10.* (semver)
Unaffected: 5.15.187 , ≤ 5.15.* (semver)
Unaffected: 6.1.143 , ≤ 6.1.* (semver)
Unaffected: 6.6.96 , ≤ 6.6.* (semver)
Unaffected: 6.12.36 , ≤ 6.12.* (semver)
Unaffected: 6.15.5 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:35:58.957Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/atm/clip.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "41f6420ee845006354c004839fed07da71e34aee",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "9199e8cb75f13a1650adcb3c6cad42789c43884e",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "88c88f91f4b3563956bb52e7a71a3640f7ece157",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "a07005a77b18ae59b8471e7e4d991fa9f642b3c2",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "ede31ad949ae0d03cb4c5edd79991586ad7c8bb8",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            },
            {
              "lessThan": "b993ea46b3b601915ceaaf3c802adf11e7d6bac6",
              "status": "affected",
              "version": "93a2014afbace907178afc3c9c1e62c9a338595a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/atm/clip.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.7"
            },
            {
              "lessThan": "5.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.240",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.187",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.143",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.96",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.36",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.240",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.187",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.143",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.96",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.36",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.5",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: clip: prevent NULL deref in clip_push()\n\nBlamed commit missed that vcc_destroy_socket() calls\nclip_push() with a NULL skb.\n\nIf clip_devs is NULL, clip_push() then crashes when reading\nskb-\u003etruesize."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:16:13.533Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee"
        },
        {
          "url": "https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e"
        },
        {
          "url": "https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157"
        },
        {
          "url": "https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08"
        },
        {
          "url": "https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2"
        },
        {
          "url": "https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8"
        },
        {
          "url": "https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6"
        }
      ],
      "title": "atm: clip: prevent NULL deref in clip_push()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38251",
    "datePublished": "2025-07-09T10:42:30.877Z",
    "dateReserved": "2025-04-16T04:51:23.997Z",
    "dateUpdated": "2025-11-03T17:35:58.957Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.